Wrap fire pipes with plastics.
用塑料薄膜包裹消防管。
Responsible for the hotel boiler pipes, hot and cold water pipes, fire pipes, laundry facilities, kitchen equipment, such as periodic maintenance to ensure their safe and effective operation.
负责酒店锅炉管道,冷热水管道、消防管道、健身设备、厨房等设备的定期维护(维修)保养,保证其安全有效运行。
The manual fire alarm systems includes fire alarm pull stations and pipes.
手动火灾报警系统包括了火警拉栓和管道。
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