硬聚氯乙烯管 meaning in Chinese

hard polvinyl choride pipe
rigid vinyl pipe
upvc pipe

Unplasticized polyvnyl chloride fitting for water supply
给水用硬聚氯乙烯管件
Unplasticized polyvinyl chloride fittings for chemical industry
化工用硬聚氯乙烯管件
Unplasticized polyvinyl chloride fittings for drainage in buildings
建筑排水用硬聚氯乙烯管件
Technical specification for pvc - u pipeline engineering for water supply in buildings
建筑给水硬聚氯乙烯管管道工程技术规程
Technical parameters and requirements of plastic pipe for sprinkler irrigation . hard polyvinyl chloride pipe
喷灌用塑料管基本参数及技术条件.硬聚氯乙烯管

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