Low-voltage switchgear and controlgear. Control circuit devices and switching elements. Proximity switches
发布日期:2015-03-12 实施日期:2015-03-12
Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c. systems
实施日期:2014-03-31
实施日期:2011-03-31
Textile machinery - Safety requirements - Part 7: Dyeing and finishing machinery
适用范围:This document changes the existing European Standard with regard to the essential requirements of the revised Machinery Directive 2006/42/EC and provides the reference to this Directive to be applied f...
实施日期:2009-12-01
Arc welding equipment - Part 1: Welding power sources (IEC 60974-1:2012); German version EN 60974-1:2012
发布日期:2013-06-01 实施日期:2013-06-01
发布日期:2016-05-19 实施日期:2016-05-19
Miscellaneous lampholders. Part 1: General requirements and tests (IEC 60838-1:2004 + A1:2008 + A2:2011); German version EN 60838-1:2004 + A1:2008 + A2:2011
Low-voltage switchgear and controlgear assemblies. Part 5: Particular requirements for assemblies for power distribution in public networks (IEC 60439-5:2006)
Miniature fuses. Fuse-holders for miniature fuse-links
发布日期:2014-11-30 实施日期:2014-11-30
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