Test method for the performance of heat exchangers and heat exchange element - Part 1: General requirements
发布日期:2011-12-30 实施日期:2012-06-01
Test method for the performance of heat exchangers and heat exchange element - Part 8: Determination of industrial locale for heat exchangers
发布日期:2011-12-30 实施日期:2012-06-01
Electric and magnetic field levels generated by AC power systems - Measurement procedures with regard to public exposure
发布日期:2009-08-31 实施日期:2009-08-31
Code for operation and maintenance of crop straw biogas plant
发布日期:2013-05-20 实施日期:2013-08-01
Lasers and laser-related equipment -- Test methods for laser beam widths, divergence angles and beam propagation ratios -- Part 3: Intrinsic and geometrical laser beam classification, propagation and d...
发布日期:2004-02-01 实施日期:2004-02-01
Standard Test Method for (Analytical Procedure for) Analyzing the Effects of Partial Penetration of Control Well and Determining the Horizontal and Vertical Hydraulic Conductivity in a Nonleaky Confine...
实施日期:1993-11-15
Thermal bridges in building construction - Heat flows and surface temperatures - Detailed calculations
实施日期:2008-04-01
Remote Control Gear with Transmission Tubing for Manual Operation Holder for Transmission Tubing
发布日期:1981-06-18 实施日期:1981-06-18
Requirements for energy consumption test & energy saving technology evaluation of electric power fittings
发布日期:2013-11-28 实施日期:2014-04-01
Test method for the performance of heat exchangers and heat exchange element - Part 2: Tubular heat exchanger
发布日期:2011-12-30 实施日期:2012-06-01
Ineternal combustion engines-Chromeplate cylinder blocks-Specifications
发布日期:2013-12-31 实施日期:2014-07-01
Geotechnical investigation and testing -- Geohydraulic testing -- Part 2: Water permeability tests in a borehole using open systems
发布日期:2012-06-01 实施日期:2012-06-01
The quota & calculation method of coal consumption for generating station
发布日期:2012-09-24 实施日期:2012-12-24
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