发布日期:2016-11-01 实施日期:2016-11-01
Cast Copper Alloy Pipe Flanges and Flanged Fittings Classes 150,300,600,900,1500,and 2500
适用范围:This Standard covers cast copper alloy threaded-joint pipe flanges and blind pipe flanges having rating class designations 150, 300, 600, 900, 1500, and 2500. This Standard also covers flanged fittings...
实施日期:2011-11-14
实施日期:2014-12-01
Copper and copper alloys. Copper drawing stock (wire rod)
发布日期:2013-02-28 实施日期:2013-02-28
发布日期:2016-06-30 实施日期:2016-06-30
实施日期:2011-12-31
Cast Copper Alloy Solder Joint Pressure Fittings
适用范围:This Standard for cast copper alloy solder joint pressure fittings designed for use with copper water tube establishes requirements for (a) pressure temperature ratings (b) abbreviations for end connec...
实施日期:2012-02-22
Crimp-type copper or copper alloy non-insulated lugs for copper conductors - Requirements.
实施日期:2004-07-01
发布日期:2014-12-31 实施日期:2014-12-31
Superconductivity. Part 4: Residual resistance ratio measurement. Residual resistance ratio of Nb-Ti composite superconductors (IEC 61788-4:2011); German version EN 61788-4:2011
Corrosion of metals in sea water and sea atmosphere - Part 2: Free corrosion in sea water; Text in German and English
实施日期:2013-05-01
Standard Specification for Copper-Zinc-Tin-Bismuth Alloy Rod,Bar and Wire
适用范围:<p id="s00002">1.1 This specification establishes the requirements for copper-zinc-tin-bismuth alloy rod, bar and wire of alloy UNS Nos. C49255, C49260, C49300, C49340, C49350, and C49360 intended for ...
实施日期:2011-10-01
Destructive tests on welds in metallic materials. Etchants for macroscopic and microscopic examination
发布日期:2014-08-31 实施日期:2014-08-31
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