Thaum xaivnpib tsib xee rods, koj yuav tsum xav txog cov hauv qab no:
1. Khoom siv: Xaiv cov khoom siv nickel alloy uas ua tau raws li qhov kev siv qhov xwm txheej, xws li npib tsib xee tooj liab lossis npib tsib xee hlau alloy hauv qhov kub thiab txias.
2. Txoj kab uas hla thiab qhov ntev: Xaiv qhov tsim nyog txoj kab uas hla thiab ntev raws li qhov yuav tsum tau siv kom tau raws li qhov xav tau tiag tiag.
3. Kev kho deg: Xaiv txoj kev kho saum npoo uas ua tau raws li qhov xav tau tiag tiag, xws li polishing lossis frosting.
Nickel qws khoom zaub
