T/ZZB 2449-2021
预应力钢筒混凝土管
2021-09-06
GB/T 19685-2017
预应力钢筒混凝土管
Prestressed concrete cylinder pipe
2017-03-09
JC/T 2092-2023
非预应力钢筒混凝土管
2023-12-20
JC/T 1034-2007
预应力钢筒混凝土管管模
Mold for prestressed concrete cylinder pipe
2007-05-29
JC/T 2834-2024
钢筋缠绕预应力钢筒混凝土管
2024-10-24
JC/T 1033-2007
预应力钢筒混凝土管用钢筒螺旋卷焊机
Welding Machine for Spirally Rolled Steel Cylinder of PCCP
2007-05-29
JC/T 1036-2007
预应力钢筒混凝土管用卷板机
Bending machine for Prestressed concrete cylinder pipe
2007-05-29
JC/T 1038-2007
预应力钢筒混凝土管用胀圆机
Inflation cirque machine for prestreesed concrete cylinder pipe
2007-05-29
JC/T 1037-2007
预应力钢筒混凝土管用卷圆机
Rounding machine for Prestreesed concrete cylinder pipe
2007-05-29
SL 702-2015
预应力钢筒混凝土管道技术规范
Technical specifications of prestressed concrete cylinder pipe
2015-02-09
JC/T 1035-2007
预应力钢筒混凝土管用扳边机
Folding machine for Prestreesed concrete cylinder pipe
2007-05-29
GB/T 35490-2017
预应力钢筒混凝土管防腐蚀技术
Anti-corrosion technology of prestressed concrete cylinder pipe
2017-12-29
DB64/T 1161-2020
钢筋缠绕预应力钢筒混凝土管道技术规范
2020-07-28
T/GZBC 82-2025
预应力钢筒混凝土管外防腐纳米改性涂料
Nano-modified long-lasting protective coating for the exterior of prestressed concrete cylinder pipe
2025-08-21
GB/T 28725-2012
埋地预应力钢筒混凝土管道的阴极保护
Cathodic protection for buried prestressed concrete cylinder pipelines
2012-09-03
T/CECS 140-2011
给水排水工程埋地预应力混凝土管和预应力钢筒混凝土管管道结构设计规程
2011-09-28
DB41/T 2495-2023
预应力钢筒混凝土管道施工质量验收评定规范
2023-09-15
GB/T 41057-2021
预应力钢筒混凝土管分布式光纤声监测技术要求
Technical requirements for distributed acoustic optical fiber monitoring system on prestressed concrete cylinder pipe
2021-12-31
JC/T 1032-2007
预应力钢筒混凝土管和三阶段管用缠丝机
Wire winder for PCCP and three-stage pipe
2007-05-29
JC/T 877-2007
预应力钢筒混凝土管和三阶段管用辊射机
Rolling sprayer for peep and three-stage pipe
2007-05-29