Kuj tsis paub meej cov saw hlau
-
Cov sib txuas dawb ceev, suav nrog hom / cov menyuam hom infinitely kuj nce toj cov saw hlau
Muaj nuj nqi: Thaum cov tswv yim hloov tswj hwm lub stabler nres nrawm nrawm.Products yog tsim los ntawm cov txheej txheem quav yeeb nkab zoo. Cov phiaj yog punched thiab nyem bores los ntawm precision thev naus laus zis. Tus PIN, Bush, cov menyuam yaus yog machined los ntawm cov cuab yeej siv hluav taws xob siab thiab siv cov roj carburization, tom qab ntawd los ntawm kev tiv thaiv sov ntawm kev siv hluav taws xob, cov txheej txheem nto cuam tshuam rau txheej txheem thiab lwm yam.