标准号:XPT54-034-1999
英文标准名称:Plastics-Unplasticizedpoly(vinylchloride)(PVC-U)pipingforconveyanceunderpressureofliquidfoodstuffs,thermalwaterandindustrialliquids-Specificationsandsettingofthederatingrulesforpressurizedliquids.
国际标准分类号:23.040.20
23.040.45
部分代替标准:NFT54-016-1989(T54-016)