Chimneys - elastomeric seals and elastomeric sealants - material requirements and test methods - part 1 : seals in flue liners ; german version en 14241 - 1 : 2005 烟囱.弹性密封件和弹性密封剂.材料要求和试验方法.第
Elastomeric seals - material requirements for pipe joint seals used in water and drainage applications - cast polyurethane sealing elements 弹性密封件.输水和排水设施用管联接密封件的材料要求.聚氨酯铸造密封元件
Elastomeric seals - material requirements for pipe joint seals used in water and drainage applications water and drainage applications - vulcanized rubber 弹性密封件.输水和排水设施用管联接密封件的材料要求.硫化橡胶的多孔材料
Elastomeric seals - materials requirements for pipe joint seals used in water and drainage applications - part 1 : vulcanized rubber ; german version en 681 - 1 : 1996 a1 : 1998 a2 : 2002 ac : 2002 弹性密封件.给排水管道连接密封件材料要求.第1部分
Connections for general use and fluid power - ports and stud ends with iso 261 threads with elastomeric or metal - to - metal sealing - part 1 : threaded ports 一般用途的和流体动力用接头.带弹性密封件或金属与金属间密封件的iso 261螺纹的端口和螺柱端头.第1部分:螺纹端口
Plastics piping systems . glass - reinforced thermosetting plastics components . test methods to prove the design of rigid locked socket - and - spigot joints with elastomeric seals 塑料管道系统.玻璃纤维增强式热固性塑料元件.检验带有弹性密封件的刚性锁定管座套筒接头设计的试验方法
