Zerstoerende Pruefung von Schweissverbindungen an metallischen Werkstoffen. Widerstandsscheweissen. Innendruckpruefung an Widerstandsrollennahtschweissungen Destructive tests on welds in metallic mater...
实施日期：2003-03-20
Soft soldering fluxes. Test methods. Determination and detection of halide (excluding fluoride) content
适用范围：This part of ISO 9455 specifies three quantitative methods for the determination of the ionic halide (ex-cluding fluoride) content of soldering fluxes. Halides are calculated as chlorides. A useful qua...
Imperfections in oxyfuel flame cuts, laser beam cuts and plasma cuts - Terminology; Trilingual version EN 12584:1999
适用范围：The document defines terms of the possible imperfections in oxyfuel gas, laser beam and plasma cuts which are collected and grouped. Imperfection are irregularities or deviations from the specified sha...
Welding -- Electron and laser-beam welded joints -- Guidance on quality levels for imperfections -- Part 1: Steel
适用范围：Gives guidance on quality levels of imperfections in electron and laser beam welded joints in steel. Three levels are given which refer to production quality.
发布日期：1996-08-01 实施日期：1996-08-01
Manufacturing processes forming under compressive conditions - Part 2: Rolling; Classification, subdivision, terms and definitions
适用范围：Rolling which is a group of forming under compressive conditions is integrated into the system of manufacturing processes and subdivided into individual processes. The individual processes belonging to...
Standard Specification for Wrought-Carbon Steel Butt-Welding Piping Fittings with Improved Notch Toughness
实施日期：2010-11-01
Resistance welding -- Procedures for determining the weldability lobe for resistance spot, projection and seam welding
适用范围：ISO 14327:2004 specifies procedures for determining the weldability lobe for producing quality welds. The tests are used in particular to determine the weldability lobe for coated/uncoated steels, stai...
发布日期：2004-04-01 实施日期：2004-04-01
Guide for technological management--Design of manufactring plan
适用范围： 本标准规定了设计工艺方案的依据、工艺方案的分类、内容和设计、审批程序。 本标准适用于机电产品工艺方案的设计。
实施日期：1998-12-01
Resistance welding - Welding current measurement for resistance welding - Part 2: Welding current meter with current sensing coil (ISO 17657-2:2005)
实施日期：2006-02-01
Iron alloy,corrosion and heat-resistant,welding wire 31fe. 21cr. 20ni. 20co. 3.0mo. 2.5w. 1.0cb. 0.15n annealed uns r30155
实施日期：2002-11-01
适用范围： 本标准规定了用钒钼酸光度法测定磷量。 本标准适用于磷铜钎料中磷量的测定，测定范围4.00%～8.00%。
实施日期：1995-10-01
Standard Specification for Steel Forgings,Austenitic,for Pressure and High Temperature Parts
实施日期：2012-03-01
Methods for determination of sulfur in nickel and nickel alloys
适用范围：この規格は，ニッケル及びニッケル合金中の硫黄定量について規定する。
Standard qualification procedure for gas pressure welding technique
实施日期：2002-05-25
Multi-way precision die forgings of valve body-General specification
适用范围：本标准规定了阀门阀体多向精密模锻件的技术要求、试验方法、检验规则、标志、标签和随行文件、包装、运输和贮存。本标准适用于采用专用模具、多向模锻技术生产的、质量在700kg以下且长度和高度方向不大于900mm的钢质阀门阀体锻...
发布日期：2017-11-07 实施日期：2018-04-01
Decarburized steel sheets and strips for porcelain enameling
发布日期：1982-06-17 实施日期：2002-05-16
Destructive tests on welds in metallic materials - Tensile test on cruciform and lapped joints.
实施日期：2004-06-01
Magnesium alloy die castings
适用范围：この規格は，マグネシウム合金ダイカスト(以下，ダィカストという。)について規定する。
实施日期：2006-08-20
Test method of characteristics on polymer quenchants
实施日期：2000-01-01
Nickel alloy,corrosion and heat resistant,welding wire 52.5ni. 19cr. 3.0mo. 5.1cb. 0.90ti. 0.50al. 18fe consumable electrode or vacuum induction melted uns n07718
实施日期：2001-10-01
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
