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Division of high pressure, medium pressure and low pressure in gas pipeline
Low pressure, medium pressure and high pressure are generally classified according to specific pressure values. Low pressure pipeline

Legal basis:

Regulations on Maintenance and Management of Residents' Gas Facilities _ _

Article 1 In order to strengthen the management of indoor gas equipment and facilities, it is better to

Complete the daily maintenance and replacement management of indoor gas equipment and facilities, and formulate this system. ___

Article 2 This system is applicable to the maintenance and replacement management of indoor gas equipment and facilities of the company.