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SJ/T 10060-1991 Detail specification for electronic components-Ambient rated silicon rectifier diode,Type 2CZ117 120 (USD) via email in 1-3 business day
SJ 2673.5-1986 Detail specification for electronic components-Case-rated 470MHz low voltage bipolar power transistors,Type 3DA315 135 (USD) via email in 1-3 business day
GB 36890-2018 The norm of energy consumption per unit products of domestic ceramics 120 (USD) via email in 1-3 business day VALID
GB/T 35578-2017 Calculating methods of energy saved for oil field enterprise 120 (USD) via email in 1-3 business day VALID
SJ 1483-79 Detail specification for silicon PNP epitaxial planar high frequency low power noise transistors,Type 3CG140 60 (USD) via email in 1 business day VALID
GB 31827-2015 Norm of energy consumption per unit throughout of bulk terminal 120 (USD) via email in 1-3 business day VALID
GB/T 24563-2009 Monitoring and testing for energy saving of coal gas generator 120 (USD) via email in 1-3 business day VALID
SJ 1473-79 Detail specification for silicon PNP epitaxial planar high frequency low power transistors,Type 3CG111 60 (USD) via email in 1 business day VALID
GB 21248-2014 The norm of energy consumption per unit product of copper metallurgical enterprise 240 (USD) via email in 1-3 business day VALID
GB/T 19944-2005 Fuel consumption quota and its counting and testing method for heat trating production via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 30261-2013 Evaluation methods for exergy efficiency of plate heat exchangers of refrigeration and air-conditioning systems 180 (USD) via email in 1-3 business day VALID
GB 12021.3-2000 The limited values of energy efficiency and evaluating values of energy conservation for room air conditioners 120 (USD) via email in 1-3 business day ABOLISHED
SJ/T 11176-1998 Equipments and components used in cabled distribution systems primarily intended for television and sound signals Generic specification for reverse path TV modulators 105 (USD) via email in 1-3 business day VALID
GB/T 35057-2018 Technical specification of waste heat utilization in coal gangue sintered brick tunnel kiln 180 (USD) via email in 1-3 business day VALID
SJ 1486-1979 Detail specification for silicon PNP epitaxial planar high frequency low power high reverse voltage transistors,Type 3CG180 180 (USD) via email in 1 business day VALID
SJ 2749-1987 Method of measurement for semiconductor laser diodes 250 (USD) via email in 1 business day ABOLISHED
SJ/T 10982-1996 Detail specification for electronic components-Silicon band switching variable capacitance diodes,Type 2CC25 and 2CC30 (Applicable for certification) 165 (USD) via email in 1-3 business day
SJ 2354.3-1983 Method of measurement for dark current of PIN and avalanche photodiodes 184 (USD) via email in 1 business day ABOLISHED
SJ 2672.5-1986 Detail specification for electronic components-Case-rated 175MHz low voltage bipolar power transistors,Type 3DA305 135 (USD) via email in 1-3 business day
GB 24849-2010 Minimum allowable values of energy efficiency and energy efficiency grades for household and similar microwave ovens 240 (USD) via email in 1-3 business day ABOLISHED
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