Welding steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 1: Non-alloy and alloy steel tubes
Sintered metal materials; sint-guide-lines; part 1: machining of sintered parts
Aerospace series; adhesion test for metallic coatings by shearing action; german version EN 2830:1993
Rundstangen,bearbeitet aus hochwarmfesten Legierungen. Durchmesser 10 mm< D< 180 mm. Masse Round Bars,Machined in Heat Resisting Alloys-Diameter 10 mm Less Than or Equal to D Less Then or Equal to 180 ...
实施日期:2001-10-23
实施日期:2008-09-01
Welded circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel
实施日期:2007-06-01
Sintermetalle,ausgenommen Hartmetalle. Zugprobest?be Sintered metal materials,excluding hardmetals. Tensile test pieces Matériaux en métal fritt . l'exclusion des métaux-durs. ?prouvettes pour essai de...
实施日期:2009-11-30
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