Brakes 2 Cams 2 Chains 2 Clutches (Machinery) 2 Couplings 2 Fasteners Gearing 2 更多 ... Mechanical movements Screws 2 Shafting 2 Belt drives 1 Bolted joints 1 Clamps (Engineering) 1 Cold working 1 Columns 1 Computer-aided design 1 Conveying machinery 1 Corrosion and anti-corrosives 1 Damping (Mechanics) 1 Electric controllers 1 Electronic controllers 1 Feedback control systems 1 Flywheels 1 Gaskets 1 Gearing, Bevel 1 Gearing, Hypoid 1 Gearing, Spiral 1 Gearing, Spur 1 Gearing, Worm 1 Geneva mechanisms 1 少 ...