1.
The Toughening Modification for PVC Pipe and Properties of High Impact PVC Pipe
PVC-U管抗冲击改性和高抗冲PVC-U管性能
2.
Studying on Self-reinforcement Mechanism and Processing Equipment of Biaxial Stretching PVC-U Pipes;
PVC-U管材双轴取向自增强原理及生产装置研究
3.
Unplasticized polyvinyl chloride (PVC-U) pipes for chemical industry
GB/T4219-1996化工用硬聚氯乙烯(PVC-U)管材
4.
Unplasticized polyvinyl chloride (PVC-U) pipe for water supply
GB/T10002.1-1996给水用硬聚氯乙烯（PVC-U）管材
5.
Study on the PVC-U Drainage Pipe Riser in Seven Floors;
七层建筑PVC-U排水立管试验研究
6.
On the Applied Technology of New PVC-U Plastic Drain Pipe;
排水塑料管(PVC-U)应用技术探讨
7.
Test method for unplasticized (PVC-U) fittings by falling
GB/T8801-1988硬聚氯乙烯(PVC-U)管件坠落试验方法
8.
Unplasticized polyvinyl chloride (PVC-U) pipes with a cellular core for drainage and sewerage systems
GB/T16800-1997排水用芯层发泡硬聚氯乙烯(PVC-U)管材
9.
Unplasticized polyvinyl chloride (PVC-U) pipes--Determination of resistance to acetone
GB/T9646-1988硬聚氯乙烯(PVC-U)管材耐丙酮性试验方法
10.
Unplasticized poly vinyl chlorid (PVC-U) pipes for buried drainage and sewerage systems
GB/T10002.3-1996埋地排污、废水用硬聚氯乙烯（PVC-U）管材
11.
Unplasticized polyvinyl chloride (PVC-U) pipes--Determination of water absorption
GB/T9645-1988硬聚氯乙烯(PVC-U)管材吸水性试验方法
12.
An Experiment Study on the Influence of the Seven-Floor PVC-U Draining Stack Pipe on Trap-Seal;
七层PVC-U排水立管压力对水封影响的试验研究
13.
Determination of vicat softening temperature for unplasticized polyvinyl chloride (PVC-U) pipes and fittings
GB/T8802-1988硬聚氯乙烯(PVC-U)管材及管件维卡软化温度测定方法
14.
recommended techniques for the installation of unplasticized poly(viny chloride) (pvc-u) buried drains and sewers
对安装埋设式未增塑的聚乙烯(pvc-u)排水管和下水道的推荐技术
15.
Fittings of injection-moulded unplasticized polyvinyl chloride (PVC-U)--Hot oven test
GB/T8803-1988注塑硬聚氯乙烯(PVC-U)管件热烘箱试验方法
16.
Thin wall unplasticized polyvinyl chloride (PVC-U) pipes for low-pressure conveyance in irrigatio
GB/T13664-1992低压输水灌溉用薄壁硬聚氯乙烯(PVC-U)管材
17.
Unplasticized polyvinyl chloride (PVC-U) pipes-Tolerances on outside diameters and wall thicknesses
GB/T13020-1991硬聚氯乙烯(PVC-U)管材—外径和壁厚极限偏差
18.
Unplasticized polyvinyl chloride (PVC-U) pipes-Dichloromethane test
GB/T13526-1992硬聚氯乙烯(PVC-U)管材二氯甲烷浸渍试验方法