建筑给水硬聚氯乙烯管管道工程技术规程(附条文说明)
Technical specification for PVC--U pipeline engineering for water supply in buildings
T/CECS 17-2000
埋地硬聚氯乙烯给水管道工程技术规程
2000-08-15
CECS 136-2002
建筑给水氯化聚氯乙烯(PVC-C)管管道工程技术规程(附条文说明)
Technicalspecification for chlorinated poly (vinyl choride)pipline engineering of building water supply
CECS 17-2000
埋地硬聚氯乙烯给水管道工程技术规程(附条文说明)
Technical specification for buried unplasticized polyvinyl chloride(PVC-U)pipeline of water supply engineering
T/CECS 185-2005
建筑排水中空壁消音硬聚氯乙烯管管道工程技术规程
2005-06-20
T/CECS 815-2021
埋地双轴取向聚氯乙烯（PVC-O）给水管道工程技术规程
2021-01-29
T/CECS 122-2020
埋地硬聚氯乙烯排水管道工程技术规程
2020-12-25
CECS 185-2005
建筑排水中空壁消音硬聚氯乙烯管管道工程技术规程(附条文说明)
Technical specification for unplasticized polyvinyl chloride double-wall noise-reducing pipeline engineering of water sewerage in buildings