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2025
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08
GBT 51474-2025 Safety Technical Standard for the Operation, Maintenance, and Emergency Repair of Urban Gas Facilities
Author:
In accordance with the requirements of the Letter from the Standards and Quotas Department of the Ministry of Housing and Urban–Rural Development, “Regarding the Revision of Safety Technical Standards for the Operation, Maintenance, and Emergency Repair of Urban Gas Facilities” (Jiansijubujuhanbiao [2021] No. 138), the drafting group, after conducting extensive surveys and research, carefully summarizing practical experience, referencing relevant international standards and advanced foreign standards, and soliciting opinions widely, has prepared this standard.
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