双塞孔 双手锤 双柱钻架

doublejack  detail>>

双柱钻架

double jack  detail>>

双塞孔

double jack doublejack twin jack  detail>>

双手锤

double jack  detail>>

柱钻

cylindrical drill pivot bur  detail>>

钻架

[工业] drilling cramp; auger board; drill mounting; drill rig; rock drill mounting  detail>>

手锤

bishop; [机械工程] hammer  detail>>

双柱

queen post ◇双柱桁架 queen post truss; 双柱架 queen post; 双柱龙门刨床 double column planer; 双柱上撑式梁 queen-po...  detail>>

塞孔

[电工] consent; pin hole; connector; tip jack; latch; jack; plug socket  detail>>

双手

both hands  短语和例子   用自己的双手 with one's own hands; 双手操作 bimanualness; 双手动作 double-...  detail>>

圆柱钻

cylinder bit  detail>>

电钻架

electric drill stand  detail>>

索钻架

cable rig  detail>>

钻架车

drill jumbo drilling jumbo  detail>>

大手锤

forehammer  detail>>

单手锤

mace  detail>>

木槌；手锤

mallet  detail>>

手锤柄

hand hammer handle  detail>>