Plastic equipment for water saving irrigation—Part 2:Pressure compensating emitter and emitting pipe
全国塑料制品标准化技术委员会(SAC/TC 48)
GB/T 19812的本部分规定了压力补偿式滴头及滴灌管的术语和定义、分类和标记、材料、要求、试验方法、检验规则和标志、包装、运输、贮存。
本部分适用于具有流量或压力调节功能的滴头和以聚烯烃为主要原料制备的滴灌管。
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