常見例句雙語例句German hollow-ground hardened steel, high carbon chrome-plated blade.德國空心地面硬化鋼，高碳鋼鍍鉻刀片。www.e-gtm.com.cnManufactured from chrome vanadium steel, hardened and ground jaws with narrow profile for easier access and use in confined areas.該款工具組套是采用鉻釩鋼材質(zhì)制造，堅(jiān)固耐用。petool.comOur company is the specialized factory manufacturing mud pump liner metric and British system chrome –plated liner, hardened steel liner and ceramic liner.本公司是專業(yè)生產(chǎn)泥漿泵公、英制雙金屬缸套和單金屬缸套及陶瓷缸套的廠家；oilguideonline.com 返回 chrome hardened steel