工程常用英语(共6页).docx

精选优质文档-倾情为你奉上一. 结构类(Structure category):中文(Chinese)英文(English)中文(Chinese)英文(English)向上抽孔Up extrude(折弯上)加强肋Rib向下抽孔Down extrude垫脚Locator抽孔Extrusion穿孔(通孔)Through hole色拉孔Counter sink(Abbr.=Csink)底孔Pilot hole沉头孔Counter bore(Abbr.=Cbore)定位孔Locating hole中心冲Center mark(NCT)异形孔Cutout喷点Center point(Laser)通风孔(散热孔)Vent反折压平Heming避位孔Clearance向上抽引,抽凸Up draw forming(Or: Up emboss)段差Offset向下抽引,抽凸Down draw, fo