The surrounding environment of the gas meter must be kept clean, without corrosive dust and falling paint. The design of doors and Windows should take into account the thermal insulation requirements of the room, the need for equipment and parts to enter and exit. The Windows should be double-window and equipped with curtains, and the room should be set up in a transition room, and try to avoid being arranged in the corner with two adjacent external walls and in the nearby place with strong heat sources.

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