lug
... 锻制U形夹forgedsteelclevis 支耳;吊耳lug;ear 耳轴trunnion ...
ear
... 锻制U形夹forgedsteelclevis 支耳;吊耳lug;ear 耳轴trunnion ...
support lug
... support lug 支耳 earthing lug 接地线耳 connector lug 接线头 ; 接线衔套 ...
journal
... jointing compound 粘合剂 journal 轴颈;支耳 jumper(wire) 跨接线 ...