Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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SJ 768-74 Detail specification for silicon NPN alloy diffused low-frequency high power transistors,Type 3DD55 60.0 via email in 1~3 business day valid
GB/T 28751-2012 The method of editing energy balance table for enterprises 180.0 via email in 1~3 business day valid
SJ 1839-1981 Detail specification for silicon NPN epitaxial planar low power switching transistors, Type 3DK108 30.0 via email in 1~3 business day abolished
GB/T 20901-2007 Specification for equipping and managing of measuring instrument of energy in petroleum and petrochemical industry 60.0 via email in 1~2 business day valid
DL/T 510-2010 Power grid names code of state 60.0 via email in 1~3 business day valid
GB 26756-2011 The norm of energy consumption per unit products for extruded aluminium and aluminium alloy rods and bars 180.0 via email in 1~3 business day valid
GB 32048-2015 Norm of energy consumption per unit product of ethylene glycol 165.0 via email in 1~3 business day valid
GB 12021.3-2004 The minimum allowable values of the energy efficiency and energy efficiency gradws for room air conditioners 75.0 via email in 1~3 business day superseded
GB/T 15912-1995 Monitoring and testing method for energy saving of single-stage reciprocating refrigerating unit and its refrigeration system 75.0 via email in 1~3 business day superseded
GB/T 3484-1993 The general principles for energy balance of industrial enterprise 120.0 via email in 1~3 business day abolished
GB 30182-2013 The norm of energy consumption per unit products of friction materials 180.0 via email in 1~3 business day valid
GB 21456-2008 The minimum allowable values of the energy efficiency and energy efficienty grades for bousehold induction cookers 40.0 via email in 1 business day superseded
SJ 20321-1993 Capacitors, fixed, electrolytic (aluminum oxide) established reliability, Style CDK13, Detail specification for 120.0 via email in 1~3 business day valid
GB/T 24915-2010 General technical rules for energy performance contracting 210.0 via email in 1~3 business day valid
GB 20943-2013 Minimum allowable values of energy efficiency and evaluating values of energy conservation for single voltage external AC-DC and AC-AC power supplies 100.0 via email in 1~2 business day valid
SJ 1428-78 Detail specification for silicon NPN high-frequency high power transistors,Type 3DA107 60.0 via email in 1~3 business day valid
SJ 20350-1993 General performance requirements and methods of measurement for servo system of airborne fire control radar 225.0 via email in 1~3 business day valid
GB 29443-2012 The norm of energy consumption per unit product of copper and copper-alloy rod and bar 210.0 via email in 1~3 business day valid
SJ 2354.13-1983 Method of measurement for multiplication factor of PIN and avalanche photodiodes 15.0 via email in 1~3 business day abolished
GB/T 31344-2014 225.0 via email in 1~3 business day valid
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