Standard Practice for Heat Fusion Joining of Polyethylene Pipe and Fittings
适用范围:<p>The procedures described in Sections 7-9 are primarily intended for (but not limited to) field joining of polyethylene (PE) pipe and fittings, using suitable equipment and appropriate environmental ...
Standard Guide for Development of Fire Hazard Assessment Standards of Electrotechnical Products
实施日期:2008-05-01
实施日期:2014-11-01
Standard Test Method for Evaluating the Under-Deck Fire Test Response of Deck Materials
实施日期:2013-02-01
Standard Test Methods,Practices,and Terminology for Chemical Analysis of Steel Products
适用范围:<p id="s00002">1.1 These test methods, practices, and terminology cover definitions, reference methods, practices, and guides relating to the chemical analysis of steel, stainless steel, and related ...
实施日期:2008-10-01
Standard Test Method for Surface Flammability of Materials Using a Radiant Heat Energy Source
适用范围:<p>This test method provides a laboratory test procedure for measuring and comparing the surface flammability of materials when exposed to a prescribed level of radiant heat energy. It is intended for...
实施日期:2011-07-01
Founding - Abrasion resistant cast irons; German version EN 12513:2011
适用范围:This European Standard defines the grades of abrasion resistant white cast irons. It specifies the grades in terms of: - chemical composition; - hardness. The types of abrasion resistant white cast iro...
Standard Test Method for Surface Flammability of Materials Using a Radiant Heat Energy Source
适用范围:<p>This test method provides a laboratory test procedure for measuring and comparing the surface flammability of materials when exposed to a prescribed level of radiant heat energy. It is intended for...
实施日期:2012-01-15
Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods
适用范围:IEC 60865-1:2011 is applicable to the mechanical and thermal effects of short-circuit currents. It contains procedures for the calculation of: the electromagnetic effect on rigid conductors and flexibl...
发布日期:2011-10-24 实施日期:2011-10-24
发布日期:2016-07-01 实施日期:2016-07-01
Standard Test Method for Heat of Hydration of Hydraulic Cement
发布日期:2015-01-01 实施日期:2015-01-01
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