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Standard No. Title Price(USD) Delivery Status Add To Cart
SJ 1479 -1979 SJ 1479 -79 Detail specifiation for silicon PNP epitaxial planar high frequency low power transistors, Type 3CG122 30 (USD) via email in 1 business day VALID
SJ 1480-79 Detail specification for silicon PNP epitaxial planar high frequency low power transistors,Type 3CG130 60 (USD) via email in 1 business day VALID
SJ 1472-79 Detail specification for silicon PNP epitaxial planar high frequency low power transistors,Type 3CG110 60 (USD) via email in 1 business day VALID
SJ 1486-79 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
GB/T 33861-2017 Testing method of energy efficiency for temperature test chambers via email in VALID please email coc@codeofchina.com for quotation
DB31/ 720-2020 165 (USD) via email in 1 business day
DL/T 510-2010 Power grid names code of state 180 (USD) via email in 1-3 business day VALID
YS/T 126-2009 Energy consumption grades of special equipments for alumina production 180 (USD) via email in 1-3 business day VALID
YS/T 131-2010 Furnaces energy consumption classification Standards for production of carbon products 180 (USD) via email in 1-3 business day VALID
GB 37485-2019 Minimum allowable values of energy efficiency and energy efficiency gradesfor submersible mixers of wastewater 120 (USD) via email in 1-3 business day TO BE VALID
GB/T 38294-2019 Technical guidelines of energy audit for building materials industry 250 (USD) via email in 1 business day VALID
GB 18613-2020 Minimum allowable values of energy efficiency and values of efficiency grades for motors 180 (USD) via email in 1-3 business day TO BE VALID
DB37/T 3154-2018 Gas industry enterprise production safety accident hidden trouble investigation and management system implementation guidelines via email in VALID please email coc@codeofchina.com for quotation
GB/T 24915-2020 Guidance on energy performance contracting 480 (USD) via email in 1-5 business day TO BE VALID
GB/T 38692-2020 Technical specification for energy online monitoring of energy consumption units 180 (USD) via email in 1-3 business day TO BE VALID
GB/T 36675-2018 General principles for energy conservation assessment—Public building project 240 (USD) via email in 1-3 business day VALID
GB/T 36717-2018 General principles for energy conservation assessment—Urea project 240 (USD) via email in 1-3 business day VALID
GB/T 18870-2011 Technical conditions for water saving products and general regulation for management 480 (USD) via email in 1-5 business day VALID
GB 21344-2015 Norm of energy consumption per unit product of synthetic ammonia 240 (USD) via email in 1-3 business day VALID
GB 24850-2010 Minimum allowable values of energy efficiency and energy efficiency grades for flat panel televisions 240 (USD) via email in 1-3 business day ABOLISHED
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