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气体燃料供应用塑料管道系统.液状粘固剂粘接的未增塑聚酰胺(PA-U)管道系统.管道
Plastics piping systems for the supply of gaseous fuels. Unplasticized polyamide (PA-U) piping systems jointed by solvent cement. Pipes
参考页数：20P;A4
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塑料管道系统.室外气体装置用多层管道系统.系统规格
Plastics piping systems. Multilayer piping systems for outdoor gas installations. Specifications for systems
参考页数：28P;A4
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气体燃料供应用塑料管道系统.液状粘固剂粘接的未增塑聚酰胺(PA-U)管道系统.配件
Plastics piping systems for the supply of gaseous fuels. Unplasticized polyamide (PA-U) piping systems jointed by solvent cement. Fittings
参考页数：18P;A4
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家庭烹调用燃气灶具.安全性.带有自动燃烧控制系统的一个或多个燃烧器的用具
Domestic cooking appliances burning gas. Safety. Appliances having one or more burners with an automatic burner control system
参考页数：106P;A4
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天然气基础设施.压力试验,交付使用和非交付使用过程.功能要求
Gas infrastructure. Pressure testing, commissioning and decommissioning procedures. Functional requirements
参考页数：24P;A4
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天然气基础设施.最大工作压力达到和超过16 bar的管线.通用功能要求
Gas infrastructure. Pipelines for maximum operating pressure up to and including 16 bar. General functional requirements
参考页数：34P;A4
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天然气基础设施.最大工作压力达到和超过16 bar的管线.聚乙烯专门功能要求(MOP小于等于10 bar)
Gas infrastructure. Pipelines for maximum operating pressure up to and including 16 bar. Specific functional requirements for polyethylene (MOP up to and including 10 bar)
参考页数：32P;A4
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家用炊具燃气.安全性.有强对流烘箱和/或烧烤架的器具
Domestic cooking appliances burning gas. Safety. Appliances having forced-convection ovens and/or grills
参考页数：26P;A4
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天然气基础设施.最大工作压力达到和超过16 bar的管线.修复的特定功能要求
Gas infrastructure. Pipelines for maximum operating pressure up to and including 16 bar. Specific functional requirements for renovation
参考页数：40P;A4
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煤气表.转换装置.能量转换
Gas meters. Conversion devices. Energy conversion
参考页数：78P;A4
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