发布日期:2008-06-15 实施日期:2008-06-15
发布日期:2015-09-01 实施日期:2015-09-01
Welding consumables - Covered electrodes for manual metal arc welding of stainless and heat resisting steels - Classification.
发布日期:2016-07-01 实施日期:2016-07-01
Specification for precipitation hardening chromium-nickel-copper-molybdenum steel castings (950 MPa) (Cr 14.0, Ni 4.5, Cu 2.5, Mo 1.5). Specification for precipitation hardening chromium-nickel-copper-...
发布日期:1990-02-28 实施日期:1990-02-28
Welding consumables. Fluxes for submerged arc welding and electroslag welding. Classification (ISO 14174:2012); German version EN ISO 14174:2012
Welding consumables. Covered electrodes for manual metal arc welding of stainless and heat-resisting steels. Classification (ISO 3581:2003+Cor 1:2008+Amd 1:2011); German version EN ISO 3581:2012
Welding consumables -- Fluxes for submerged arc welding and electroslag welding -- Classification
发布日期:2012-02-01 实施日期:2012-02-01
Welding consumables - Tubular cored electrodes and rods for gas shielded and non-gas shielded metal arc welding of stainless and heat-resisting steels - Classification.
发布日期:2012-03-31
发布日期:2016-06-30 实施日期:2016-06-30
100° Countersunk head,D-slot recess,corrosion-resisting steel bolts (Unified threads),Strength Class 880 MPa,for aircraft
发布日期:2012-11-30 实施日期:2012-11-30
发布日期:2015-12-01 实施日期:2015-12-01
实施日期:2012-02-01
发布日期:2012-03-31
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