Txij li nws tsim nyob rau xyoo 2001, nws muaj nws cov ntaub ntawv sib txawv.

Hlau npoo

  • Steel wedge

    Hlau npoo

    Lub rooj sib tsoo steel yog tsuas yog siv nyob rau hauv thawj zaug tsim kho lub sijhawm ntawm cov fais fab nroj tsuag los kho cov kab sib txig ntawm cov nqaj hlau los yog teeb tsa thiab kho cov khoom siv kho tshuab thiab tshuab twj. Cov hlau oblique hlau tsuas yog siv rau kev tsim kho thiab kho cov qauv steel, ntxiv rau kev teeb tsa thiab kev kho kom haum ntawm cov khoom siv; cov yam ntxwv yog: nplaim du, siab precision, tsis muaj burrs nyob ib puag ncig, zoo toughness, thiab yooj yim siv Kev cai rau Steel wedge: qhov tseeb yog det ...