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燃气表.附加功能
Gas meters. Additional functionalities
参考页数：64P;A4
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塑料管道系统.最大工作压力达到5bar(500kPa)及以下的室内燃气装置用多层管道系统.系统规范
Plastics piping systems. Multilayer pipe systems for indoor gas installations with a maximum operating pressure up to and including 5 bar (500 kPa). Specifications for systems
参考页数：44P.;A4
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气体燃烧器和燃气装置的自动排气阀
Automatic vent valves for gas burners and gas burning appliances
参考页数：34P;A4
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地下供气网修缮用塑料管道系统. 紧密管加衬
Plastics piping systems for renovation of underground gas supply networks. Lining with close-fit pipes
参考页数：24P;A4
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自动燃气燃烧器.额定输入功率60 kW及以上的燃烧器规格
Automatic gas burners - Specification for burners with input rating 60 kW and above
参考页数：26P;A4
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家用燃气设备安全性.中央加热锅炉及环流锅炉规格
Safety of domestic gas appliances - Specification for central heating boilers and circulators
参考页数：44P;A4
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家用丁烷和丙烷燃气装置.旅居车与非永久性住宅中的装置
Domestic butane- and propane-gas-burning installations - Installations in caravans and non-permanent dwellings
参考页数：38P.;A4
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家用燃气厨具.安全性.总论
Domestic cooking appliances burning gas. Safety. General
参考页数：154P;A4
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气体燃料供给用塑料管道系统.溶剂胶接剂连接的未增塑聚酰胺(PA-U)管道系统.总则
Plastics piping systems for the supply of gaseous fuels. Unplasticized polyamide (PA-U) piping systems jointed by solvent cement. General
参考页数：34P;A4
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与燃烧设备相关联使用气体增压器的设计和制造. 规范
The design and construction of gas boosters used in association with combustion equipment - Specification
参考页数：18P;A4
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