附件本标准附录A（规范性）对原定额的修正内容汇总表子目编号修改部位原定额内容本标准附件A内容R2-1-40材料名称燃气室外聚乙烯塑料管热熔管件燃气室外聚乙烯管热熔管件R2-1-41材料名称燃气室外聚乙烯塑料管热熔管件燃气...

时间:2025-02-14 22:13栏目:定额

...有关标准和规范编制而成。本技术条件中附录A～附录K是规范性附录。本技术条件负责起草单位：中国铁道科学研究院、中南大学、清华大学、中国石油化工股份有限公司上海沥青分公司。本技术条件主要起草人：谢永江、郑新...

时间:2025-02-11 14:08栏目:其他

...····································12规范性引用文件······································································································...

时间:2025-02-11 10:27栏目:其他

............................................................................12规范性引用文件.....................................................................13术语和定义.........................................................................14基本规定..................................

时间:2025-02-13 14:18栏目:省标图集

...………………………………………………………………２规范性引用文件１…………………………………………………………………………………………３术语和定义１……………………………………………………………………...

时间:2024-05-28 11:02栏目:交通

...····································12规范性引用文件······································································································...

时间:2025-02-11 10:27栏目:其他

............................................................................12规范性引用文件.........................................................................................................................13术语和定义.....................................................................

时间:2024-05-30 09:07栏目:门窗

...995(上一版本)相比，主要变化如下:—增加了“范围”和“规范性引用文件”两章;—增加了钢管内、外防腐的内容;—取消了气压试验和消毒的规定;—删减了陶土管道、穿越管道的有关内容;—对“材料检验”一章的内容进行了调...

时间:2024-05-28 09:59栏目:给排水

............................................................................12规范性引用文件.....................................................................13术语和定义.........................................................................14有缆机器人与检测设备................

时间:2025-02-13 14:18栏目:省标图集

............................................................................12规范性引用文件.....................................................................13术语和定义.........................................................................14监督抽查工作基本要求................

时间:2025-02-14 23:10栏目:省标图集