I-Rolling Mill Equipment Maintenance 1. Ukuphunyezwa komgaqo "ontlanu" wokuthambisa (indawo esisigxina, umntu osisigxina, ixesha, umgangatho omiselweyo, ubungakanani), ukuqinisekisa ukuba iindawo zokuthambisa zomngqusho zikwimeko elungileyo yokuthambisa.2. Qwalasela isixhobo sokusila (cofa ezantsi, cinezela ...
Funda ngokugqithisileyo