Motors can be ordered with a factory-mounted optical or magnetic encoder and can also be fitted with electro-mechanical fail safe power off brakes.
电机可以被工厂安装的光学或磁性编码器来命令，也可以与机电的故障保护关机制动系统相符合。
2
The latest, a surreal show of comic pictures, was mounted in a derelict factory with a fa?ade resembling the wall of a prison (see article).
最近的一场是次超现实主义的喜剧表演，演出地点是一处废弃的工厂，造成类似监狱墙的背景（见文章）效果。
3
Through the investigation, research and experimental analysis, we adopted concrete as material in making U-shaped channel and confirmed the factory prefabrication and field mounted making process.