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家用燃气快速热水器.自吸电磁阀
Domestic gas instantaneous water heater Self-absorption solenoid valve
参考页数：10P.;A4
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家用燃气快速热水器.冲击电磁阀
Domestic gas instantaneous water heater Impact solenoid valve
参考页数：11P.;A4
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天然气基础设施.地下天然气储存.含水层中储存的功能推荐规范
Gas infrastructure. Underground gas storage. Functional recommendations for storage in aquifers
参考页数：40P.;A4
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明壁炉部件
Open-fireplace components
参考页数：21P.;A4
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风扇辅助散热器, 对流散热器以及沟槽式对流散热器. 热输出的试验方法和等级评定
Fan assisted radiators, convectors and trench convectors. Test method and rating for thermal output
参考页数：28P.;A4
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风扇辅助散热器, 对流散热器以及沟槽式对流散热器. 技术规格和要求
Fan assisted radiators, convectors and trench convectors. Technical specifications and requirements
参考页数：16P.;A4
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风扇辅助散热器, 对流散热器以及沟槽式对流散热器. 冷却能力的试验方法和等级评定
Fan assisted radiators, convectors and trench convectors. Test method and rating for cooling capacity
参考页数：20P.;A4
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散热器和热空气循环对流加热器.试验方法和级别
Radiators and convectors. Test methods and rating
参考页数：82P.;A4
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加热和冷却设备连接.外螺纹管G 3/4 A和内椎体可拆卸连接
Connections for heating and cooling appliances. Detachable connection with outside threaded pipe G 3/4 A and inside cone
参考页数：12P;A4
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区域供热管.直接铺设在地下的热水管路用预绝热复合管系统.由钢管、聚胺酯隔热和和聚乙酰外壳制成的复合管组件
District heating pipes. Preinsulated bonded pipe systems for directly buried hot water networks. Pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene
参考页数：54P;A4
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