- vinyl chloride pipe
- 管: pipe; tube
- 聚氯乙烯管: polyvinyl chloride pipe; polyvinyl chloride tube; pvc hose
- 聚氯乙烯管材: test methods of tensile properties for thermoplastic pipes-polyvinyl chloride pipes
- 软聚氯乙烯管: plasticized polyvinyl chloride tubing for elect rical insulation; plasticized polyvinyl chloride tubing for transport of fluids; ppvc pipe
- 硬聚氯乙烯管: hard polvinyl choride pipe; rigid vinyl pipe; upvc pipe
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