Safety device testing for emergency diesel generator.
应急柴油发电机的安全装置试验。
Safety device testing for emergency diesel generator.
应急柴油发电机的安全装置测验。
The emergency drainage device is an important device in floating roof tank, used to drain the overloaded water accumulated on the floating roof to ensure a safety for oil tank.
浮顶油罐紧急排水装置是浮顶油罐上的一个重要的附件，其主要作用是排出浮顶上的超载积水，保证油罐浮顶的使用安全。
The machine includes one photoelectric safety protection device and one emergency stop button to ensure the operators' safety.
机器包含一套安全光栅和急停按钮，保证操作安全。
The utility model is a safety device, which has the functions of self closing and emergency escape.
它是一种安全设施，具有自闭功能和紧急逃生功能。
The utility model is a safety device, which has the functions of self closing and emergency escape.
它是一种安全设施，具有自闭功能和紧急逃生功能。
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