煤矿井下防水密闭墙设计施工及验收规范
Specification for design construction and acceptance of waterproof dam in coal mine
2021-11-16
AQ 1115-2018
煤层气地面开发建设项目安全设施设计审查和竣工验收规范
Specifications of design inspection and completion acceptance for safety devicesin coalbed methane development construction project
2018-05-22
DL/T 5704-2014
火力发电厂热力设备及管道保温防腐施工质量验收规程(附条文说明)
Specification for acceptance of construction quality of insulation and anticorrosion of thermal equipment and pipeline in fossil fuel power plant
2014-10-15
SH/T 3504-2014
石油化工隔热耐磨衬里设备和管道施工质量验收规范(附条文说明)
Acceptance specification for construction quality of equipment and piping with thermal insulating and abrasion resistant refractory lining in petrochemical industry
2014-07-09
SY/T 6769.2-2018
非金属管道设计、施工及验收规范 第2部分:钢骨架增强聚乙烯复合管(附条文说明)
Specification for the design, construction and acceptance of non-metallic pipelines-Part 2: Steel skeleton reinforced polythene composite pipes
2018-10-29
SY/T 6769.3-2018
非金属管道设计、施工及验收规范 第3部分：热塑性塑料内衬玻璃钢复合管
Specification for the design, construction and acceptance of non-metallic pipelines-Part 3: Thermoplastic lined glass fiber reinforced plastics composite pipes