Chaw nres tsheb cov khoom tso kua mis tau dav siv nyob rau hauv cov tshuab tshuab tsim (xws li excavator, kev tsheb, thiab lwm yam kev ua (nqa khoom, sib hloov, thiab lwm yam); cov khoom siv metallurgy, tshwj xeeb tshaj yog rau cov hluav taws xob nrawm nrawm nrawm thiab sib hloov, ntaus ntawv, casting cov khoom siv tilting thiab nqa, thiab lwm yam; Cov chaw txuag khoom (zoo li lub pas dej, zoo li lub pas dej, dej twj tso kua mis, thiab lwm yam "tuaj yeem ua tiav lub rooj vag thiab kaw, thiab lwm yam; Lub Nkoj Li (Zoo li nkoj Crudder, Thib, Thauj Tog Rau Nkoj, thiab lwm yam) tswj; tshuab cuab yeej (zoo li cnc tshuab, xws li cnc tshuab, drilling tshuab, thiab lwm yam), tsuas yog siv rau clamping, chunk, nqa, pub mis, thiab lwm yam); Tshuaj Kev Lag Luam. Chaw nres tsheb hydraulic muab cov khoom siv hluav taws xob txhim khu kev qha rau cov khoom siv no.
