标准号:NFD36-112-2014
英文标准名称:Householdeconomy-Reinforcedflexiblevulcanizedrubberpipingand(reinforced)flexiblethermoplasticspipingfortheexternalconnectionofdomesticappliancesusingbutaneorpropanefromindividualcylindersortanks
国际标准分类号:23.040.70
91.140.40