Sodium Carbonate, Decahydrate Sodium Carbonate Crystals
发布日期:1976-09-15 实施日期:1976-09-15
Hot-rolled steel sheet products. Dimensional and shape tolerances
发布日期:2012-11-30 实施日期:2012-11-30
Koksoefen. Pruefliste Schedule of Tests for Coke Ovens Tableau des essais pour fours a coke
实施日期:1962-10-31
Warmgewalzte Staehle fuer verg tbare Federn. Technische Lieferbedingungen Hot rolled steels for quenched and tempered springs Technical delivery conditions Aciers lamines a chaud pour ressorts trempes ...
实施日期:2002-12-18
Welding consumables - Rods for gas welding of non alloy and creep-resisting steels - Classification; German version prEN 12536:1996
Welding Consumables-Deposition of a Weld Metal Pad for Chemical Analysis Produits consommables pour le soudage. Execution d'un depot de metal fondu pour l'analyse chimique CORR 13642:January 17,2002;Su...
实施日期:2001-10-08
Materialien fuer Verbindungsstrukturen. Rahmenspezifikation fuer Materialien mit verzugsfreiem Kern. Kupfer/Invar/Kupfer Materials for Interconnection Structures Part 7:Sectional Specification Set for ...
实施日期:1996-01-01
Aerospace series - Nickel base alloy NI-B31001 (NiCr19Si10) - Filler metal for brazing, tape; German version EN 3931:1998
Glass in building - Glazing and airborne sound insulation - Product descriptions and determination of properties; German version EN 12758:2011
Unalloyed steel -- Determination of low carbon content -- Part 2: Infrared absorption method after combustion in an induction furnace (with preheating)
Textiles. Man-made fibres. Generic names
发布日期:2013-12-31 实施日期:2013-12-31
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