Imaski ye-Mask engachazwanga ye-On-On
Inkcazo yemveliso yemveliso
① on-on-on
② Ngokwathambile kwaye ungacaphuki
③ 3-ply
④ Ukuphefumla okuphezulu kwaye kube lula ukuphefumla
I-2Ki
① 3-puly
② I-Infiece eguqukayo, iindlebe
③ I-fluid ephezulu yokunganyangeki, ukuthamba okungaphezulu.cwidi okhethekileyo kubantu abanolusu olunobuthathaka, okungcono ukukhuselwa kwigazi kunye nokutshiza / ukutshiza / ukutshiza / ukutshiza / ukutshiza / ukutshiza / ukutshiza / ukutshiza / ukutshiza / ukutshiza / ukutshiza / ukutshiza / ukutshiza / ukutshiza / ukutshiza / ukutshiza / ukutshiza. (I-fluid enganyangekiyo idibana ne-ASTM F1862)
Thumela umyalezo wakho kuthi:
Bhala umyalezo apha kwaye uthumele kuthi


















