DRK453 Ko nga kakahu whakamarumaru waikawa me te whakamaarama kawa kawa-whakamatautau te punaha whakamarumaru kakahu whakamarumaru wai
Whakaahuatanga Poto:
1. Te kaupapa matua Ka whakawhanakehia tenei taputapu i runga i te paerewa hou o te motu GB 24540-2009″ kakahu tiaki kakahu tiaki matū waikawa-turanga” Apiti D, te nuinga whakamahia ki te whakatau i te pai o te whakangao wai o te papanga waikawa-turanga matū kakahu whakamarumaru. , kia rere te otinga whakamatautau i roto i te tauira I runga i te mata, tirohia mehemea kei te mau tonu te tauira, ka uru ranei, ka tatauhia te kaha o te whakakore i te wai.2. Tohu hangarau matua...
1. Te kaupapa matua
Ka whakawhanakehia tenei taputapu i runga i te paerewa hou o te motu GB 24540-2009″ kakahu tiaki matū waikawa-turanga kakahu whakamarumaru matū” Apiti D, te nuinga o te whakamahi ki te whakatau i te pai o te whakakore i te wai o te papanga waikawa-turanga matū kakahu whakamarumaru, na te Ka rere te otinga whakamatautau i roto i te tauira I runga i te mata, tirohia mena ka mau tonu te tauira, ka kuhu ranei, ka tatauhia te pai o te whakakore i te wai.
2. Nga tohu hangarau matua
| Rawha maramara pakeke | Te hanga haurua porotakaro, te diameter o roto (125±5) mm, te roa (300±2) mm, te anga 45° |
| Te werohanga | Whakatakotoranga (10±0.5) mL, te diameter o te kohao (0.8±0.02) mm, he papatahi te pito o te ngira |
| Ipurau iti | 50 mL te kaha |
| Ko te raro o te pito papatahi mai i raro o te riu | (100±2)mm |
| Rahi tauira | (360±2)mm×(235±2)mm |
| Te tere tere | (10±1) Mapu tonu (10±0.5) mL wai i roto i te s |
| Ahu | 570mm (roa) × 300mm × 700mm (teitei) |
| E tika ana ki nga paerewa | Tāpiritanga D o GB 24540-2009 “Kakahu whakamarumaru, kakahu whakamarumaru mo nga matū waikawa me te kawakore” |
