低温管道绝热工程设计、施工和验收规范
Specification for insulation design, construction and acceptance of cryogenic piping
2018-10-29
DL 5190.5-2019
电力建设施工技术规范 第5部分:管道及系统(附条文说明)
Technical specification for thermal power erection and construction — Part 5: Piping and system
2019-06-04
GB/T 29046-2023
城镇供热预制保温管道技术指标检测方法
Detection methods of technical specification for pre-insulated district heating pipes
2023-09-07
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