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1·EN 12209:2003 Building hardware locks and latches-Mechanically operated locks, latches and locking plates-Requirements and test methods.

建筑五金的锁及锁舌-机械锁、锁舌和锁扣板-要求和试验方法。

2·Both ventilation systems can be operated or supported mechanically if desired.

如果需要的话，两者都可以通过机械控制或支持。

3·ACTUATOR, A mechanical device operated electrically, hydraulically, pneumatically or mechanically for transmitting motion between components.

作动筒，由电，液压，气源或机械驱动的机械装置，用于传送部件之间的运动。

4·Power shifting device, mechanically actuated power and foot operated power make the engine more agile.

设置装备摆设动力转换装配，具有灵活和脚踏两种动力，操作灵巧。