Ephendula ekuhlolweni okusemthethweni kokuthekelisa imaski, u-Shandong Drick usiza ukulawula ikhwalithi yomkhiqizo

Kusukela lolu bhubhane, ukuhwebelana komhlaba wonke kucindezele "inkinobho yokumisa isikhashana", futhi izinto zokuvimbela ubhubhane kuphela ezishisayo, ikakhulukazi.Kodwa kusukela ekusetshenzisweni kwenqubomgomo entsha ngomhla ka-10, ukuthunyelwa kwamanye amazwe kwezinto ezilwa nobhubhane cishe kuzovinjelwa, futhi nokuqondisa ukuthekelisa kwamanye amazwe sekuqine kakhulu!Ikakhulukazi, abanye abakhiqizi abancane nabathumeli bempahla kanye namabhizinisi ohwebo lwangaphandle angenazo iziqu ezirekhodiwe.Ake siqale sibheke Isimemezelo Esijwayelekile Sokuphathwa Kwentela Nombolo 53.

I-General Administration of Customs ikhiphe Isimemezelo No. 53, esisho ukuthi kusukela izolo (April 10, 2020),11 “izinto zokwelapha”amaphrojekthi wokufaka amakhodi wempahla azoqalisa ukuhlolwa kwekhwalithi yempahla engenisiwe nokuthekelisa ngaphandle.Amagilavu, amathemometha omzimba we-infrared, amagilavu okuhlinzwa, iziqapha zesiguli, amaphedi kakotini, i-gauze, amabhandeshi, nezibulala-magciwane zezokwelapha konke kufakwe ohlwini, okungukuthi, cishe zonke izinsiza zokwelapha zifakiwe.

Ukuhlolwa okusemthethweni yizimpahla ezinombandela wokugada ongu-A (ukungenisa) noma u-B (ukuthunyelwa kwamanye amazwe) efomini lesimemezelo sentela.Ngesikhathi sokumenyezelwa kwamasiko, kufanele kuhlinzekwe ifomu le-custos clearance le-bureau yokuhlola, okungukuthi, izimpahla ezisemthethweni zokuhlola.Izimpahla ezingaphansi kokuhlolwa okusemthethweni zihlanganisa: ezinye izimpahla zokungenisa nokuthekelisa ezingaphansi kokuhlolwa ngaphakathi kwekhathalogi yokuhlola okusemthethweni futhi njengoba kudingwa yimithetho nemithethonqubo yokuphatha.

Ngokuya ngemithetho nezimiso ezifanele, umthumeli noma umenzeli wakhe wezimpahla ezithunyelwa ngaphandle okufanele zihlolwe i-ejensi yokuhlola impahla uzobika ku-ejensi yokuhlola impahla ukuze ihlolwe ngaphakathi kwendawo kanye nomkhawulo wesikhathi oshiwo yi-ejensi yokuhlola impahla.I-ejensi yokuhlola impahla izoqedela ukuhlola phakathi nesikhathi esinqunyelwe ngokufanayo umnyango wokuhlola impahla kazwelonke futhi ikhiphe isitifiketi sokuqinisekisa ukuhlola.Izimpahla ezithunyelwa kwamanye amazwe ezihlolwe ngokomthetho azivunyelwe ukuthunyelwa ngaphandle uma zingahloliwe noma zehluleka ukuphumelela ekuhlolweni.

“Umthetho Wokuhlola Ukungeniswa Nokuthekelisa Kwempahla Yabantu base-China” ubeka ukuthi ukwephulwa kwemithetho kuzodinga ukuthi impahla evela ngaphandle ehlolwe yi-ejensi yokuhlola impahla ithengiswe noma isetshenziswe ngaphandle kokuhlolwa, noma izinto ezithunyelwa ngaphandle okufanele zihlolwe yi-ejensi yokuhlola impahla ngaphandle kokuhlolwa. .Ngokuthekelisa, i-ejensi yokuhlola impahla izoshaqa izinzuzo ezingekho emthethweni futhi ikhiphe inhlawulo engaphezu kuka-5% ukuya ngaphansi kwama-20% yenani lempahla;uma kuyicala, icala lobugebengu lizophenywa ngokomthetho.

Amasiko aguqule izimo zokuqondisa, okubonisa ukuthi ikhwalithi yempahla yezokwelapha ethunyelwa ngaphandle izolawulwa ngokuqinile.Bephendula lezi zindaba, abanye abathengisi bathi: "Izinguquko zesikhashana ekugadweni ngokushesha nangokusebenza ngokushesha zizokwenza abantu bangabi nalutho", futhi bathemba ukuthi amasiko angakwazi ukusebenzisa uhlelo lokuyekethisa, okungenani ukumemezela ukuguqulwa kusengaphambili.

Ibhizinisi lokuthekelisa izinto zokulwa nobhubhane alizolile

Ngemuva kokuthola ukuthi imithetho yokuthumela impahla elwa nobhubhane ihloliwe, amabhizinisi amaningi kanye nabanye abasebenzisi benethiwekhi bebengazolile, futhi lezi zindaba zasabalala kakhulu embonini.

Ngemuva kokuzwa ngalezi zindaba, abanye abasebenzisi benethiwekhi baqala ukukhononda, bethi le ndlela "ilingana nosayizi owodwa", bethi indlela efanele yokuqondisa ukufaka izinombolo zentela njengezinto zokuvikela ubhubhane, ezizolimaza abangenacala futhi namabhizinisi nzima.Kubi manje!

Okuphambene wukuthi iningi labantu abanalo mbono bangabathengisi bangaphandle futhi nabangewona umkhiqizo.Inkinga yekhwalithi yokuthunyelwa kwempahla yokuvimbela ubhubhane iyimbangela eyinhloko yokuhlolwa okusemthethweni.Ubuso bezwe kumele bulahleke ngezinto ezisezingeni eliphansi zokuvikela ubhubhane.

Mayelana nale nqubomgomo, empeleni, ukuhlolwa okusemthethweni akusho ukuthi ngeke ulahle ithemba, futhi abathumeli bezinto zokulwa nobhubhane bangase bangabi mnandi!Emabhizinisini, kuphinde kube yinqubo yokusinda kwabanamandla, futhi ukuxosha abathengisi abathile abangafanelekile bokulwa nobhubhane ngeke kwehlise ukwethembeka kwemikhiqizo yasekhaya.Ngalesi sikhathi, ukuhlolwa okusemthethweni ukudlala indima yokuhlunga.I-China akuyona nje imboni emhlabeni, kufanele kube neminye imikhiqizo yekhwalithi ephezulu, futhi ikhwalithi iyikusasa.

Mayelana nokulawulwa kwekhwalithi yokuthunyelwa kwempahla yokulwa nobhubhane, izwe nalo belithatha izinyathelo.

I-Customs iphenya futhi ibhekane nenani elikhulu lezinto ezingafanelekile zokuthunyelwa ngaphandle kwempahla yokulwa nobhubhane, futhi kufanele ibhekane nazo ngokungathí sina.

Ngokwezindaba ezikhishwe abakwaCustoms namuhla, ngoMashi 31, uMnyango Wezohwebo, Ukuphathwa Okujwayelekile Kwezinkambiso, kanye Nokuphathwa Kwezidakamizwa Zombuso ngokubambisana bakhiphe "Isimemezelo Sokuthuthukiswa Okuhlelekile Kokuthunyelwa Kwempahla Yezokwelapha",kudinga ukuthekelisa kwamanye amazwe izinto ezisetshenziswayo ezivivinyayo, izingubo zokuzivikela ezivikela impilo, ukuphefumula Izinhlobo eziyi-5 zemikhiqizo efana nomakhalekhukhwini namathemometha we-infrared kufanele zithole iziqu ezifanele zesiphathimandla sikazwelonke esilawula izidakamizwa futhi ihlangabezane namazinga ekhwalithi yezwe elingenisayo (isifunda).

Ngezinto zokwelapha ezisohlwini "Esimemezelweni", ukubuyekezwa kwedokhumenti engu-100% kuyenziwa, kugxile ekuhloleni ukuthi igama nenani lomkhiqizo liyahambisana yini nesimemezelo, ukuthi ukubukeka kuyisikhutha, noma kukhona ukungcola/ukungcola, kungakhathaliseki ukuthi idlula isikhathi seshelufu, noma ilimele futhi iphuliwe, futhi noma ingabe Kunezimo zokuvaleleka nokuboshwa, ukuphinga, ukuphinga ngemikhiqizo mbumbulu, engemihle, kanye nengafaneleki njengemikhiqizo efanelekayo.Kusukela kumenyezelwe,I-Customs ishaqe izinto zokwelapha eziyizigidi eziyi-11.205 ezikhiqizwe izinkampani ezingabaliwe noma ngaphandle kwezitifiketi zokubhaliswa komkhiqizo wemishini yezokwelapha kwezohwebo, ngeposi, ngeposi, e-commerce ewela umngcele nezinye iziteshi, eziyizigidi ezingama-99.41 zazo ziyi-kouzhao kanye nezingubo zokuvikela eziyi-155,000. zingu-1.085 million wokuhlola ama-reagents kanye nama-thermometers we-infrared angama-24,000.

Njengoba sonke sazi, ngenxa yalolu bhubhane, azikho izimboni eziningi ze-kouzhao ezisanda kusungulwa kulo nyaka, futhi iningi labakhiqizi alizange libe nesikhathi sokufaka izicelo zeziqu, futhi kukhona ezimbalwa zazo ezingcono kakhulu. ukuze wenze imali ngokushesha.Uma kunemibiko eminingi engeyona eyezokwelapha, okungezona ezokwelashwa kuzophuma ebuchosheni, futhi izinkinga zekhwalithi zizokwenza kuphela idumela lezimpahla ezenziwe eShayina libe libi kakhulu, zithinte isithunzi sezwe, futhi azihambisani nokuthuthukiswa kwamanye amazwe. uhwebo.

Ukuhlola futhi ukuqinisekisa izinga lempahla yokulwa nobhubhane ethunyelwa kwamanye amazwe.Ukusinda kwabanamandla futhi kuwumthetho wokusinda emakethe.Abathengisi abaneziqu eziphelele nekhwalithi enhle kakhulu bangase bangapholi.Ukuhlola okuningi kunomthelela omncane, futhi ukuvinjelwa kwemikhiqizo ye-Sanwu kuyithuba elihle lokwandisa isabelo semakethe.Ngokuqondene nalabo abangafaneleki, futhi abafuna ukwenza imali esheshayo ngemikhiqizo enesici,

Ekuphenduleni ukuhlolwa okusemthethweni kokuthekelisa, i-Shandong Drick Testing Instruments igcine ikhwalithi ilungile

Njengamanje, izindinganiso zokuhlola eziyinhloko zokukhiqizwa kwasekhaya yilezi: I-GB 2626-2019 isivikelo sokuphefumula esizivikelayo isihlungi se-anti-particulate respirator;I-GB/T 32610-2016 uhlobo lokuvikela nsuku zonke;Izidingo zobuchwepheshe ze-GB 19083-2010 zokuvikelwa kwezokwelashwa;YY 0469-2011 ukuhlinzwa kwezempilo ;YY/T 0969-2013 Ukusetshenziswa kwezokwelapha kanye.

1. “GB 19083-2010” ithuluzi lokuhlola

Umshini wokuhlola i-tensile: Leli zinga libeka ukuthi amandla okuphuka akufanele abe ngaphansi kuka-10N.Ukuze uhlole le nto, ungasebenzisa umshini wokuhlola we-tensile futhi ulungiselele isivivinyo sochwepheshe ukuze uhlole amandla aqinile namandla okuphuka okuqinile.

I-Particulate Filtration Efficiency (PFE) Tester: Ukuhlola umphumela wokuvikela we-particle matter, ijeneretha ye-aerosol yesizukulwane esibandayo isetshenziselwa ukukhiqiza izinhlayiya ze-aerosol eziqhubekayo nezizinzile, kanye nenzwa ye-PM2.5 enembayo ephezulu ikala ukugxiliswa kwe-aerosol.Idizayini yonke yezinhlayiyana emelene nokuvuza, ithuluzi lihlanganisa: i-sex particle aerosol generator, i-oily particle generator aerosol generator, idivayisi ye-aerosol particle static charge neutralization, inzwa yezinga lokushisa kanye nomswakamo, ikhawunta yezinhlayiyana zothuli lwe-laser, isilingisi sokuphefumula, idivayisi yokuhlola i-aerosol enomphumela wokuvikela, isivikelo. umphumela wokumunca ishubhu yesampula yegesi nezinye izingxenye.

Umhloli wokumelana nokuphefumula: Isetshenziselwa ukukala ukumelana nokuhogela nokukhipha umoya ngaphansi kwezimo ezishiwo.Ilungele abakhiqizi kanye nama-ejensi kazwelonke wokuhlola imikhiqizo yokuvikela abasebenzi ukwenza izivivinyo nokuhlolwa okufanele emikhiqizweni.Izinga le-GB 19083-2010 libeka ukuthi ngaphansi kwezinga lokugeleza kwegesi elingu-85 L/min, ukumelana nokumunca akumele kudlule ku-343.2 Pa (35 mm H2O).

Umhloli wokungena kwegazi wokwenziwa: fafaza inani elithile legazi lokwenziwa ngengcindezi ethile kanye nebanga endaweni evundlile ukuya ohlangothini olulinganisiwe, futhi ubheke ukungena kwegazi lokwenziwa ngakolunye uhlangothi.

Umhloli wokumelana nomswakama ongaphezulu(imitha yomswakama): Faka isampula kumbambi wesampula nge-engeli engu-45° ukuya endaweni evundlile, isikhungo sesampula sitholakala ebangeni elishiwo ngezansi kombhobho, sebenzisa umthamo oshiwo wamanzi acwengekile noma akhishwe nge-deionized Fafaza isampula.Ngokuqhathanisa ukubukeka kwesampula nezinga lokuhlola kanye nesithombe, izinga lokumanzisa amanzi liyanqunywa, elifanele ukuhlolwa kokumanzisa amanzi ukuze kunqunywe ukumelana nomswakama wezindawo ezihlukahlukene zendwangu noma ngaphandle kokumelana namanzi nokuxosha amanzi. ukuqeda.

Ukutholwa kwezinkomba ze-microbial: ikoloni eliphelele lebhaktheriya CFU/g: ≤100;i-coliform bacteria: ayibonakali;I-Pseudomonas aeruginosa: ayibonakali;I-Staphylococcus aureus: ayibonakali;i-hemolytic streptococcus: ayibonakali;ukhunta: Ayitholakali.Isidingo sokusungula ilabhorethri engenamagciwane (imvamisa engamamitha-skwele angama-30 kuye kwangama-50) kanye nemishini ehlobene nezitsha zokuhlola i-microbiological

I-chromatograph yokutholwa kwezinsalela ze-ethylene oxide: ngemva kokwenziwa inzalo kwe-ethylene oxide yezokwelapha, kufanele ihlaziywe futhi ifakwe inzalo ngemva kwezinsuku ezingu-7 kuya kweziyi-15.Ngemva kwe-headspace gas chromatograph, inani layo eliyinsalela le-ethylene oxide akufanele lidlule u-10ug/g.Ingakhululwa kuphela ngaphambi kokushiya imboni.

Umhloli wokusebenza ovimbela amalangabi: ikakhulukazi esetshenziselwa ukuhlola ukusebenza kokuvutha komkhiqizo ngemva kokuxhumana nelangabi ngesivinini esithile somugqa, iyithuluzi elikhethekile lokuhlola ukusebenza kwe-flame retardant.

Umhloli wokunamathela: ingakwazi ukuhlola ngobuningi ukuqina kwazo zonke izinhlobo zemishini yokuphefumula - imaski yegesi, ama-SCBA, ama-respirators, okuhlanganisa i-N95.Umhloli wokunamathela uqeda isidingo sokuqagela kanye nezindlela zokuhlola zokunamathela eziyisicefe nezinephutha.

2. “YY 0469-2011″ imishini yokuhlola

Isihloli se-Bacterial Filtration Efficiency (BFE).: Izinkomba zokusebenza eziyinhloko azihlangabezani kuphela nezimfuneko zethuluzi lokuhlola le-B.1.1.1 le-Appendix B Bacterial Filtration Efficiency (BFE) Test Method ngo-YY0469-2011, kodwa futhi zithobelana ne-American Society for Testing Materials ASTMF2100, ASTMF2101 Izimfuneko ebalulwe ezingeni laseYurophu le-EN14683, futhi ngenxa yalesi sisekelo, kwenziwe intuthuko emisha.Indlela yokusampula ngesikhathi esisodwa yamashaneli egesi akabili isetshenziselwa ukuthuthukisa ukunemba kwesampula.Ilungele iminyango yokuqinisekisa ukulinganisa, izikhungo zocwaningo lwesayensi, amabhizinisi okukhiqiza neminye iminyango ehlobene.Ukuhlolwa kokusebenza kokusebenza kahle kokuhlunga kwebhaktheriya.

Umtshina wokushintsha umehluko wegesi: Isekelwe kumgomo wokuhlola we-YY0469-2011 ejwayelekile.Isebenzisa inzwa yengcindezi ehlukile ukuze ibone ukuhlolwa komehluko wengcindezi phakathi kwengcindezi yangaphakathi nengcindezi yangaphandle.Ifakwe ithuluzi elikhethekile lokufeza ukuhlolwa komkhiqizo., Isetshenziselwa ikakhulukazi ukukala umehluko wengcindezi yokushintshaniswa kwegesi, futhi ingasetshenziswa ukukala umehluko wengcindezi yokushintshaniswa kwegesi kwezinye izinto zendwangu.

Umhloli wokusebenza ovimbela amalangabi: Isetshenziselwa ikakhulukazi ukusebenza komlilo ngemuva kokuxhumana nelangabi ngesivinini esithile somugqa.Kuyithuluzi elikhethekile lokuhlola ukusebenza kwe-flame retardant.

I-chromatograph yokutholwa kwezinsalela ze-ethylene oxide: ngemva kokwenziwa inzalo kwe-ethylene oxide, kufanele ihlaziywe futhi ifakwe inzalo ngemva kwezinsuku ezingu-7 kuya kweziyi-15.Ngemuva kwe-chromatograph yegesi ye-headspace, inani layo elisele le-ethylene oxide akufanele lidlule i-10ug / g ngaphakathi kwemithetho kazwelonke Ingakhululwa ngaphambi kokushiya imboni.

3. YY/T 0969-2013 Amathuluzi okuhlola ukwelashwa kanye kuphela

Umshini wokuhlola i-tensile: Amandla okuphuka akufanele abe ngaphansi kuka-10N.Ukuze uhlole le phrojekthi, ungasebenzisa umshini wokuhlola i-tensile futhi ulungiselele isivivinyo sochwepheshe ukuze uhlole amandla aqinile namandla okuphuka okuqinile.

Isihloli se-Bacterial Filtration Efficiency (BFE).: Izinkomba zokusebenza eziyinhloko azihlangabezani kuphela nezimfuneko zethuluzi lokuhlola le-B.1.1.1 le-Appendix B Bacterial Filtration Efficiency (BFE) Test Method ngo-YY0469-2011, kodwa futhi zithobelana ne-American Society for Testing Materials ASTMF2100, ASTMF2101, the izidingo zezinga le-European EN14683, futhi ngenxa yalesi sisekelo, kwenziwe ukuthuthukiswa okusha.Indlela yesampula yegesi embaxambili isetshenziswa kanyekanye ukuze kuthuthukiswe ukunemba kwesampula.Ifanele iminyango yokuqinisekisa i-metrological, izikhungo zocwaningo lwesayensi, amabhizinisi okukhiqiza kanye nokuhlolwa kokusebenza kweminye iminyango Efanelekile ekusebenzeni kahle kokuhlunga kwamagciwane.

Umtshina wokushintsha umehluko wegesi: Umgomo wokuhlola wokumelana nokukhipha umoya ukusebenzisa inzwa yokucindezela okuhlukile ukuze ubone ukutholwa komehluko wengcindezi phakathi kwengcindezi yangaphakathi nengcindezi yangaphandle.Ifakwe idivayisi ekhethekile yamathuluzi ukuze kuzuzwe ukuhlolwa kokuhlolwa komkhiqizo, ofaneleka ngokuyinhloko Ukulinganisa umehluko wengcindezi yokushintshaniswa kwegesi nakho kungasetshenziswa ukukala umehluko wengcindezi yokushintshaniswa kwegesi kwezinye izinto zendwangu.

Ukutholwa kwezinkomba ze-microbial: ikoloni eliphelele lebhaktheriya CFU/g: ≤100;i-coliform bacteria: ayibonakali;I-Pseudomonas aeruginosa: ayibonakali;I-Staphylococcus aureus: ayibonakali;i-hemolytic streptococcus: ayibonakali;ukhunta: Ayitholakali.Isidingo sokusungula ilabhorethri eyinyumba (imvamisa engu-30-50 square) kanye nemishini ehlobene nezitsha zokuhlola i-microbiological.

I-chromatograph yokutholwa kwezinsalela ze-ethylene oxide: “I-YY/T 0969-2013″ indinganiso ithi ngemva kokwenziwa inzalo ye-ethylene oxide, idinga ukuhlaziywa futhi ifakwe inzalo ngemva kwezinsuku eziyi-7 kuya kweziyi-15, futhi i-epoxy resin yayo ihlolwa nge-headspace gas chromatography Izinsalela ze-ethane akufanele zidlule u-10ug/g ngaphakathi imithetho kazwelonke ngaphambi kokuba ikhishwe ukuze ilethwe.Ukutholwa kwenani elisele le-ethylene oxide ngokuvamile kutholwa nge-chromatography yegesi, futhi ukutholwa kwenani elisele le-ethylene oxide kungaqedwa kusetshenziswa i-chromatograph yegesi ye-headspace.

YY 0469-2011

Izinto zokuhlola eziqondile Izinto zokuhlola ezihambisanayo

4.4 Amandla okunqamuka kwendawo yokuxhuma i-DRK101 umshini wokuhlola ophelele wokushuga

4.5 Umtshina wokwenziwa kwegazi we-DRK227 wokwenziwa wokungena kwegazi

4.6.1 Ukusebenza kahle kwe-bacterium over-rate performance (BFE) DRK1000 umhloli we-bacterial over-rate performance

4.6.2 Ukusebenza kahle kwe-particle over-rate (PFE) DRK506 umhloli wezinhlayiyana osebenza kahle kakhulu

4.7 Umehluko wengcindezi DRK260 umhloli wokumelana nokuphefumula

4.8 Ukusebenza kwe-flame retardant DRK-07B isihloli sokusebenza esingemuva kwelangabi

4.10 Insalela ye-ethylene oxide

YY/T 0969-2013

Izinto zokuhlola eziqondile Izinto zokuhlola ezihambisanayo

4.4 Amandla okunqamuka kwendawo yokuxhuma i-DRK101 umshini wokuhlola ophelele wokushuga

4.5 Ukusebenza kahle kwe-bacterium over-rate performance (BFE) (YY 0469) DRK1000 umhloli we-bacterial over-rate performance

4.6 Ukumelana komoya ne-DRK709 umhloli womehluko wengcindezi

4.8 Izinsalela ze-ethylene oxide DRK GC1690 isigaba segesi + indawo yekhanda

I-GB 19083-2010

Izinto zokuhlola eziqondile Izinto zokuhlola ezihambisanayo

4.3 Amandla okuphuka omshini wokuhlola ohlangene we-DRK101 ohlangene

4.4 Ukusebenza kahle kokuhlunga (ukusebenza kahle kakhulu kwezinhlayiya ezingezona amafutha) umhloli wezinhlayiyana we-DRK506 osebenza kahle kakhulu

4.5 Isihloli sokumelana nokuphefumula kwe-DRK260 4.5

4.6-Isitholi segazi sokwenziwa se-DRK227 sokwenziwa kwegazi

4.7 Ukumelana nomswakama ongaphezulu kwe-DRK308A uhlobo lomhloli wokumanzisa amanzi wendwangu engaphezulu

4.9 Insalela ye-ethylene oxide

4.10 Ukusebenza kwe-Flash Retardant DRK-07B Umhloli wokusebenza ongemuva kwelangabi

4.12 ukunamathela

5.3.2 Ukwelashwa kwangaphambili kwezinga lokushisa, izinga lokushisa elingaguquki le-DRK250 negumbi lokuhlola umswakama

I-GB/T 32610-2016

Izinto zokuhlola ezithile Imishini yokuhlola ehambisanayo

5.3 Ukushesha kombala ekuhlikihleni (eyomile/emanzi)/leveli DRK128C umshini wokuhlola ukushesha kombala wokuhlikihla

5.3 Okuqukethwe kwe-Formaldehyde Isihloli Se-textile Formaldehyde

5.3 PH inani PH imitha

5.3 Insalela ye-ethylene oxide

5.3 Ukumelana nokuphelelwa umoya, ukumelana nokuphefumula kwe-DRK260 umhloli wokumelana nokuphefumula

5.3 Amandla okuphula i-DRK101 umshini wokuhlola oqinile oqinile

5.3 Ukushesha kwekhava yevalvu yokukhipha umoya

5.4 Ukusebenza kahle kokuhlunga (ikhono lokuhlunga izinhlayiyana) umhloli wezinhlayiyana we-DRK506 osebenza kahle kakhulu

5.5 Umphumela wokuvikela (ikhono lokuvimba izinhlayiya)

Isithasiselo A, amasampula ama-3 kanye nokwelashwa kwangaphambili (izinga lokushisa eliphezulu, izinga lokushisa eliphansi, ukushisa okumanzi)

DRK250 izinga lokushisa njalo kanye nomswakama ekamelweni test

I-GB 2626-2006 Imishini yokuvikela yokuphefumula yokuphefumula uhlobo lokuhlunga okulwa nengxenye yokuphefumula

Izinto zokuhlola eziqondile Izinto zokuhlola ezihambisanayo

5.3 Ukusebenza kahle kokuhlunga kwezinhlayiya zohlobo lwe-N, izinhlayiya zikawoyela zohlobo lwe-P DRK506 isihloli sokusebenza kahle kwezinhlayiyana

5.4 Ukuvuza

5.5 Umhloli wokumelana nokuphefumula kwe-DRK260

5.6.1 Ukuqina komoya kwevalvu yokukhipha umoya i-DRK134 ivalvu yokuphefumula isihloli sokuqina komoya

5.6.2 Ukuqina kwe-axial kwekhava yevalvu yokukhipha umoya i-DRK101 umshini wokuhlola ukuqina obanzi

5.7 Isikhala esifile Ithuluzi lokuhlola indawo efile

5.8 Umbono DRK262 ithuluzi lokulinganisa inkambu yokubukwayo

5.9 Ibhande lasekhanda kufanele libe namandla okudonsa i-DRK101 umshini wokuhlola oqinile we-tensile

5.10 Izingxenye zokuxhuma nezixhumayo zimelana ne-axial tension

5.12 Isihloli sokuqina komoya sevalvu ye-DRK134 yokuphefumula

5.13 Umhloli wokusebenza ongelalangabi wokuvutha we-DRK-07B

6.2 Izinga lokushisa kanye nokuswakama pretreatment DRK250 njalo izinga lokushisa kanye nomswakama ekamelweni test

Thumela umlayezo wakho kithi:

Isikhathi sokuthumela: Jun-16-2020