DRK115 Pampiri-komiki ea ho satalla

Tlhaloso e Khutšoanyane:

DRK115 Paper-cup Stiffness Tester e sebelisetsoa ho lekola matla a ho satalla ha pampiri le pampiri.E loketse ka ho khetheha bakeng sa pampiri e tšesaane le boto, botenya