Cov Qauv Khoom Siv: Cov khoom siv raw siv rau kev tsim cov kav hlau welded steel yuav tsum ua raws li cov qauv hauv tebchaws lossis kev lag luam, xws li GB / T700 thiab GB / T1591. Cov qauv no qhia cov cim tseem ceeb suav nrog cov tshuaj muaj pes tsawg leeg thiab cov khoom siv kho tshuab ntawm cov hlau.
Daim Ntawv Pov Thawj Zoo: Cov khoom siv raw yuav tsum nrog cov ntawv pov thawj zoo uas qhia cov ntaub ntawv xws li cov khoom siv, cov lus qhia tshwj xeeb, thiab kev ua haujlwm kom paub tseeb txog kev taug qab thiab ua raws.
Kev tshuaj xyuas thiab Kev lees txais: Cov khoom siv raw khoom tau raug kuaj xyuas zoo, suav nrog kev sim tshuaj lom neeg muaj pes tsawg leeg, cov khoom siv kho tshuab, thiab qhov pom kev zoo, kom paub tseeb tias cov khoom zoo raws li cov qauv kev cai.
