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GB/T 16698-2008 Measurement of emission rate of α particle - Method for large area proportional counter via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB 12021.8-1989 The limited value of efficiency and methods of measurement on radio receivers and recorder (USD) via email in 1-3 business day ABOLISHED
GB/T 18021-2000 In-situ measurements of heat loss through thermal insulation of equipments and pipes--Surface temperature method (USD) via email in 1-3 business day ABOLISHED
YS/T 782.5-2013 The technical requirements for assessment of cleaner production performance in industry of aluminium and aluminium alloy plates,sheets,strips and foils—Part 5:Hydrophilic aluminium foils (USD) via email in 1-3 business day VALID
GB/T 8174-2008 Method of measuring and evaluation thermal insulation effects for equipments and pipes (USD) via email in 1-3 business day VALID
GB/T 11790-1996 General principles for low-temperature insulation technique of equipments and pipes (USD) via email in 1-3 business day ABOLISHED
GB/T 35073-2018 Evaluation method of energy saving grade for gas burner (USD) via email in 1 business day VALID
GB 24789-2009 General provisions on equipping and managing of the measuring instrument of water in organization of water using (USD) via email in 1-3 business day VALID
GB 12021.7-1989 The limited value and testing method of electrical energy consumption for broadcasting receiver of colour and monochromic television via email in ABOLISHED please email coc@codeofchina.com for quotation
GB/T 35075-2018 Energy saving test rules for gas burner (USD) via email in 1 business day VALID
GB 7161-1987 Unsealed radio active substances; Identification and certification (USD) via email in 1 business day VALID
GB/T 4960.1-1996 Glossary of terms:nuclear science and technology Nuclear physics and nuclear chemistry via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 15316-2009 General principles for monitoring and testing of energy saving (USD) via email in 1-3 business day VALID
GB/T 4270-1999 Graphical symbols and letter codes for thermal engineering in the technical documentation via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
NY/T 8-1984 (USD) via email in 1-3 business day ABOLISHED
GB/T 1028-2000 Terms,classification,grade of waste heat in industry and calculating method of quantity of waste heat resources (USD) via email in 1-3 business day ABOLISHED
NY/T 8-2006 Thermal performance test method for civil firewood stoves (USD) via email in 1-3 business day VALID
GB/T 16618-1996 General principles for thermal insulation technique of industrial furnaces (USD) via email in 1-3 business day VALID
NY/T 1146.2-2006 Solar energy PV generation system for household Part 2: Test method (USD) via email in 1-3 business day VALID
GB/T 13234-2009 Calculating methods of energy saved for enterprise (USD) via email in 1-3 business day ABOLISHED
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