Standard Specification for Liquid and Paste Fluxes for Soldering of Copper and Copper Alloy Tube
实施日期:2010-04-01
Test method and acoustic group on noise emission from appliances and equipment used in water supply installations
发布日期:2013-04-25 实施日期:2013-09-01
Materialien fuer Wasserhahn-und Abstellventilsitz-Unterlegscheiben. Spezifikation Specification for Materials for water tap and stopvalve seat washers Materiaux pour rondelles d'etancheite de robinets ...
实施日期:1973-10-08
Requirements of quality and internal cooling water system for large generator
发布日期:2002-04-27 实施日期:2002-09-01
Thermoplastische Rohre und Formstuecke fuer die Warm-und Kaltwasserversorgung und Heizung fuer Grundstuecke und Gebaeude. Rohre und Formstuecke aus chloriertem Polyvinylchlorid Thermoplastics pipes and...
实施日期:1990-05-30
实施日期:2008-07-01
Controller for solar water heating system (tank volume more than 0.6 m3)
发布日期:2012-11-05 实施日期:2013-06-01
Water system-Gas ball-accumulator-Type and size
实施日期:2000-01-01
Specification of solar water heating systems assisted with air-source heat pump(for capacity of water tank more than 0.6 m3)
发布日期:2011-09-29 实施日期:2012-08-01
Boosting pressure water supply equipment for rectangular tank
发布日期:2009-11-15 实施日期:2010-06-01
Technical conditions of anti-fouling prevention sea water electrolytic system for ship cooling sea water circulation system
实施日期:1995-06-01
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