Question

翻译，谢谢！！！

9.2.3 There may be several pieces of equipment commonly found in the laboratory environment containing guards, such as a vacuum pump. Machine guards must remain in place at all times unless maintenance activities in accordance with the site “Control of Hazardous Energy” program are being executed.

For additional information on machine guarding requirements, refer to the Corporate “Machine Guarding” standard.

Answer 1

9.2.3有可能是实验室中常用的含有诸如真空泵警卫，环境中发现的几件设备。机人员必须留在原地按照网站方案“危险能量控制”正在执行维护活动，除非在任何时候。

有关机器防护要求的其他信息，请参阅公司“机器防护”标准。

Answer 2

Answer 3

在实验室周围通常可以发现几种含防护罩的设备， 比如真空泵。除非在“有毒能量控制”现场执行维护活动时，机械防护罩必须要放置在适当的位置。
有关机械防护要求其他信息， 请参考公司的“机械防护”标准。