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燃气灶具用软管,接头和管座.使用第1,2和3类燃气的家用灶具波纹金属软管,封盖,接头和管座规格
Flexible hoses, end fittings and sockets for gas burning appliances - Specification for corrugated metallic flexible hoses, covers, end fittings and sockets for catering appliances burning 1st, 2nd and 3rd family gases
参考页数：20P;A4
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燃气器具的多功能控制器
Multifunctional controls for gas burning appliances
参考页数：28P;A4
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气体燃料供应用塑料管系统.聚乙烯(PE).系统适用性
Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE). Fitness for purpose of the system
参考页数：20P.;A4
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公共事业用地面控制器,防护装置和地下室.杂用房规范
Surface boxes, guards and underground chambers for the purposes of utilities. Specification for utility chambers
参考页数：32P.;A4
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公共设施地面控制器,防护装置和地下室.地面控制器规范
Surface boxes, guards and underground chambers for the purposes of utilities. Specification for surface boxes
参考页数：34P.;A4
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工业和商业加热用燃气式架空辐射加热器的安装和维护规范(2类和3类家用燃气)
Specification for installation and maintenance of gas-fired overhead radiant heaters for industrial and commercial heating (2nd and 3rd family gases)
参考页数：34P.;A4
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燃气器具用压力调节器和相关安全装置.入口压力最大为50 kPa及以下的压力调节器
Pressure regulators and associated safety devices for gas appliances. Pressure regulators for inlet pressures up to and including 50 kPa
参考页数：54P.;A4
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供给气体燃料用塑料管道系统.聚已烯(PE).阀门
Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE). Valves
参考页数：24P.;A4
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煤气灯和燃气器具的压力敏感装置
Pressure sensing devices for gas burners and gas burning appliances
参考页数：50P.;A4
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输气用球墨铸铁管,配件,附件及其接头.要求和测试方法
Ductile iron pipes, fittings, accessories and their joints for gas pipelines - Requirements and test methods
参考页数：76P.;A4
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