CJJ 105-2005
城镇供热管网结构设计规范
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.
This index does not reproduce normative text. Open the official catalogue record and confirm the controlling edition before relying on it in a contract, declaration or regulatory filing.
Scope as published
本规范适用于城镇供热管网工程中下列结构的设计： 1 放坡开挖或护壁施工的明挖管沟及检查室； 2 独立式管道支架，包括固定支架、导向支架及活动支架。
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
Version chains are derived from the standard identifier and year. Confirm the edition named in the buyer's specification or tender.
Need a product-specific answer?
The library and assistant stay open. For a named review of the applicable edition, test basis or export document set, send the product, destination and decision you need checked.