Gas-fired central heating boilers - Specific requirements for condensing boilers with a nominal heat input not exceeding 70 kW; German version EN 677:1998
实施日期:1998-08-01
Natural gas. Determination of composition and associated uncertainty by gas chromatography. Part 1:General guidelines and calculation of composition
实施日期:2012-05-01
Haushalt-Kockgeraete fuer gasfoermige Brennstoffe. Rationelle Energienutzung. Geraete mit Umluft-Backoefen und/oder-Strahlungsgrilleinrichtungen Domestic Cooking Appliances Burning Gas-Part 2-2:Rationa...
适用范围:This standard sets out the requirements and test method for the rational use of energy of gas cooking appliances having forced-convection ovens and/or grills using combustible gases described in clause...
实施日期:1999-12-15
Electrical insulation - Thermal evaluation and designation
实施日期:2008-08-01
Gasbefeuerte Absorptions-und Adsorptions-Klimageraete und/oder Waermepumpengeraete mit einer Nennwaermebelastung nicht ueber 70 kW. Sicherheit Gas-Fired Absorption and Adsorption Air-Conditioning and/o...
适用范围:This European Standard specifies the requirements and test methods for the safety of gas-fired absorption and adsorption air-conditioning and/or heat pump appliances having a net heat input not exceedi...
实施日期:2000-01-15
实施日期:2005-05-01
Verarbeitete rauchlose Festbrennstoffe fuer den Haushaltsgebrauch. Spezifikation. Besonders reaktionsfreudige Brennstoffe fuer alle Typen von offenen Haushaltsfeuern Manufactured Solid Smokeless Fuels ...
适用范围:This British Standard specifies the requirements of quality control at producers’ works for specially reactive open fire fuels for use on all types of domestic open fires.
实施日期:1970-01-01
Domestic cooking appliances burning gas - Part 2-2: Rational use of energy; appliances having forced-convection ovens and/or grills; German version EN 30-2-2:1999
适用范围:The document specifies the requirements and tests for rational use of energy of domestic cooking appliances burning gas having forced-convection ovens and/or grills.
实施日期:1999-10-01
Raumfahrtproduktsicherung. Thermal-Vakuum-Ausgastest fuer die Auswahl von Raumfahrtmaterialien Space Product Assurance-Thermal Vacuum Outgassing Test for the Screening of Space Materials Assurance prod...
适用范围:This European Standard specifies a thermal vacuum test to determine the outgassing properties of materials proposed for use in the fabrication of spacecraft and associated equipment, for vacuum facilit...
实施日期:2002-03-18
发布日期:1997-12-15 实施日期:1997-12-15
Natural gas - Calculation of calorific values, density, relative density and Wobbe index from composition
发布日期:2005-09-01 实施日期:2005-09-01
发布日期:2012-08-31 实施日期:2012-08-31
实施日期:2008-05-30
Gas-fired central heating boilers. Specific requirements for condensing boilers with a nominal heat input greater than 70 kW but not exceeding 1000 kW
实施日期:2006-07-01
请选择需要导出的字段:
请选择需要导出的字段:
知识产权声明 | 服务承诺 | 联系我们 | 客户服务 | 关于我们
互联网出版许可证:新出网证(京)字042号 互联网药品信息服务资格证书号:(京)-经营性-2011-0017 信息网络传播视听节目许可证 许可证号:0108284
万方数据标准管理系统V1.0 证书号:软著登字第4252816号
京ICP证:010071 京公网安备11010802020237号 京ICP备08100800号-1
客服电话:4000115888 客服邮箱:service@wanfangdata.com.cn 违法和不良信息举报电话:4000115888 举报邮箱:problem@wanfangdata.com.cn 举报专区:https://www.12377.cn
万方数据知识服务平台--国家科技支撑计划资助项目(编号:2006BAH03B01)©北京万方数据股份有限公司 万方数据电子出版社