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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 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
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
GB 20052-2006 The minimum allowable values of energy efficiency and the evaluating values of energy conservatioin for three-phase distribution transformers 105 (USD) via email in 1-3 business day ABOLISHED
GB 25958-2010 Minimum allowable values of energy efficiency and values of efficiency grade for small-power motors 180 (USD) via email in 1-3 business day VALID
GB 32053-2015 Norm of energy consumption per unit product of styrene monomer 180 (USD) via email in 1-3 business day VALID
SJ/T 10065-1991 Detail specification for electronic components-PN silicon unijunction transistors,Type BT33 (Applicable for certification) 210 (USD) via email in 1-3 business day
SJ 2672.3-1986 Detail specification for electronic components-Case-rated 175MHz low voltage bipolar power transistors,Type 3DA303 135 (USD) via email in 1-3 business day
GB 21340-2008 The norm of energy consumptioin per unit product of flat glass via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB 19153-2019 Minimum allowable values of energy efficiency and energy efficiency grades for displacement air compressors 300 (USD) via email in 1-3 business day VALID
GB 21344-2008 The norm of energy consumption per unit product of synthetic ammonia 180 (USD) via email in 1-3 business day ABOLISHED
SJ 765-74 Detail specification for silicon NPN eqitaxial planar low-frequency high power transistors,Type 3DD50 and 3DD51 75 (USD) via email in 1-3 business day
SJ 768-74 Detail specification for silicon NPN alloy diffused low-frequency high power transistors,Type 3DD55 60 (USD) via email in 1 business day VALID
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