CJJ/T 250-2016
城镇燃气管道穿跨越工程技术规程
The official Chinese title is shown unchanged. Standard identifiers, dates and issuing bodies come from the catalogue record; navigation and explanatory labels are in English.
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Scope as published
本规程适用于下列新建、扩建和改建的城镇燃气管道的穿跨越工程： 1 设计压力不大于4.0MPa城镇燃气管道穿越工程和官桥跨越工程； 2 随桥梁敷设的设计压力不大于0.4MPa城镇燃气管道跨越工程。
The original Chinese text is authoritative; this excerpt is retained as catalogue metadata, not a translated normative requirement.
Version history
Earlier editions: None recorded
Later editions: None recorded
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