belt transmission
短语词组
- v belt -transmission v带传动
- belt conveyor transmission 带式输送机传动
- belt conveyer transmission agent 带式输送机传动
- belt conveyer transmission 带式输送机传动
- the v belt -transmission v带传动
- v -belt-transmission 带传动
- belt transmission system 皮带传输系统
- flat -belt transmission 平带传动
- sychronous belt transmission 同步带传动 返回 belt transmission