Agricultural irrigation equipment—PVC above-ground low-pressure pipe for surface irrigation—Specifications and test methods
IDT ISO 16149:2006
全国农业机械标准化技术委员会(SAC/TC 201)
本标准规定了用于灌溉中通过阀门供给和分配低压灌溉水的未增塑聚氯乙烯（PVC）管的技术要求。
本标准适用于管径范围为50 mm～315 mm低压室外用PVC管。
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