sleeve drill 中文意思是什麼
sleeve drill
解釋
套筒鉆機-
Drill drivers - split - sleeve, collet - type
鉆孔驅動設備.有縫夾套型對開式套筒 -
Drill drivers - split - sleeve, collet type
鉆驅動設備.有縫夾套型夾板套筒 -
The parts and units of jigs and fixtures. drill sleeve screw
機床夾具零件及部件.鉆套螺釘 -
Cold extrusion technology of pressing drill sleeve
沖鉆套簡冷擠壓工藝
分享友人