tag: I-ASTM D3359-02

Hlola indawo yegridi yokukhutshwa kwengubo kwi-substrate okanye kwi-coating yangaphambili usebenzisa isikhanyiso esikhanyisiweyo. Ukulinganisa ukunamathela ngokuhambelana nesikali esilandelayo esiboniswe kwi-Fig. akukho nasinye sezikwere zeletiyisi esidityanisiweyo. I-1B Iiflekhi ezincinci zengubo zivaliwe kwiindawo zokuhlangana; ngaphantsi kwe-5 % yendawo echaphazelekayo. I-4B Iiflekhi ezincinci zokwaleka zikhutshiwe ecaleni kwemiphethoFunda ngokugqithisileyo …