short lug bolt  短凸耳螺栓

effective diameter of bolt or high-strength bolt  螺栓

Fastening Bolt， Binding Bolt  紧固螺栓

reamer bolt [= rimer bolt]  绞孔螺栓; 打入螺栓

taper bolt [= tapered bolt]  锥形螺栓; 推拔螺栓

aerial lug  外部连线; 外部连接器

angle lug  短角材; 短角铁

attaching lug  系耳

back lug  背短角材

brake lug  刹车手柄; 时延放大器

breaker lug  呼吸囊

button-type lug  带帽盖的发射环

cable lug  电缆接线头; 电缆端衔套; 电缆终端衔套; 钢索柄; 缆端衔套

cable lug cable shoe  缆端衔套

cable shoe cable lug  缆端衔套

Car Lug  挡车器

casing lug  汽缸猫爪

casting lug  铸耳; 凸出块; 突耳; 铸件凸出块; 铸件突耳

centralizer lug  扶正器叶片