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【正文】 Control valves) BS EN 7121995 歐盟 熱塑管道系統(tǒng) .壓力管和配件的機(jī)械接合 .在恒定徑向力下抗拔出性能的試驗(yàn)方法 (Thermoplastics piping systems Endload bearing mechanical joints between pressure pipes and fittings Test method for resistance to pullout under constant longitudinal force) BS EN 7131995 歐盟 塑料管道系統(tǒng) .配件和聚烯烴壓力管的機(jī)械接合 .彎曲時(shí)組件內(nèi)部壓力密封性的試驗(yàn)方法 (Plastics piping systems Mechanical joints between fittings and polyolefin pressure pipes Test method for leaktightness under internal pressure of assemblies subjected to bending) BS EN 7141995 歐盟 熱塑管道系統(tǒng) .壓力管和模塑配件的無(wú)端負(fù)載軸承彈性密封環(huán)型接合件 .在無(wú)軸向推力時(shí)內(nèi)部流體靜力學(xué)壓力下密封 (Thermoplastics piping systems Nonendloadbearing elastomeric sealing ring type joints between pressure pipes and moulded fittings Test method for leaktightness under internal hydrostatic pressur) BS EN 7151995 歐盟 熱塑管道系統(tǒng) .小直徑壓力管和配件間端負(fù)荷軸承接合件 .在包含端推力的內(nèi)部水壓下密封性的試驗(yàn)方法 (Thermoplastics piping systems Endloadbearing joints between small diameter pressure pipes and fittings Test method for leaktightness under internal water pressure, including end thrust) BS EN 73611995 歐盟 閥門(mén) .術(shù)語(yǔ) .閥門(mén)類(lèi)型定義 (Valves Terminology Definition of types of valves) BS EN 73621997 歐盟 閥門(mén) .術(shù)語(yǔ) .閥門(mén)組件定義 (Valves Terminology Definition of ponents of valves) BS EN 73631999 歐盟 閥門(mén) .術(shù)語(yǔ) .術(shù)語(yǔ)定義 (Valves Terminology Definition of terms) BS EN 8161997 歐盟 衛(wèi)生間水龍頭旋塞裝置 .自動(dòng)切斷閥 (Sanitary tapware Automatic
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