keyless lock meaning in Chinese
无钥匙锁
Examples
- The company mainly produces high quality power - transmission products , such as keyless locking devices , electromagnetic clutch , electromagnetic brake , torque limiter and timing belt pulleys , etc
公司主要生产精密传动件，如胀套、电磁离合器、电磁刹车、限扭装置、同步轮等。