标准摘要
[中文适用范围]： 本国际标准规定了用于通过闸门供应和分配低压灌溉水的未增塑聚氯乙烯 (PVC) 管道的要求。 它适用于直径为50毫米至315毫米、在低压和暴露在阳光下运行的PVC管道。 [外文原描述]： ISO 16149:2006 specifies the requirements for unplasticized polyvinyl chloride (PVC) piping, used to supply and to distribute low-pressure irrigation water through gates. It is applicable to PVC piping with diameters of from 50 mm to 315 mm, operating at low pressures and exposed to sunlight.
英文名称Agricultural irrigation equipment — PVC above-ground low-pressure pipe for surface irrigation — Specifications and test methods