Welding -- Electron and laser beam welded joints -- Guidance on quality levels for imperfections -- Part 2:Aluminium and its weldable alloys (ISO 13919-2:2001)
实施日期:2005-01-20
Hohlprofile aus weissem extrudierten PVC hart,Typ B,mit geschweissten Eckverbindungen,fuer Kunststoffenster White PVC-U Extruded Hollow Profiles with Heat Welded Corner Joints for Plastics Windows:Mate...
实施日期:1991-01-01
Quality requirements for welding--Fusion welding of metallic materials--Part 2:Comprehensive quality requirements
实施日期:1999-07-01
Welding. Recommendations for welding of metallic materials. Welding of clad steel
Qualification testing of welders - Fusion welding - Part 1: Steels
实施日期:2013-10-01
Quality requirements for fusion welding of metallic materials-Part 1:Criteria for the selection of the appropriate level of quality requirements
发布日期:2009-10-30 实施日期:2010-04-01
Quality requirements for fusion welding of metallic materials - Part 4: Elementary quality requirements (ISO 3834-4:2005)
实施日期:2006-03-01
Quality requirements for fusion welding of metallic materials-Part 2:Comprehensive quality requirements
发布日期:2009-10-30 实施日期:2010-04-01
实施日期:2000-02-01
Qualification testing of welders for underwater welding -- Part 1: Diver-welders for hyperbaric wet welding
发布日期:2001-12-01 实施日期:2001-12-01
Schweissen. Abnahmepruefung von ElektronenstrahlSchweissmaschinen. Messen des StrahlstromKenngroessen Welding-Acceptance Inspection of Electron Beam Welding Machines-Part 3:Measurement of Beam Current ...
实施日期:2001-04-15
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 | 人才招聘 | 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
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