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Standard No. Title Price(USD) Delivery Status Add To Cart
GB 50033-1991 Design standard of daylighting for industrial enterprises 660 (USD) via email in 1-5 business day ABOLISHED
GB 50034-2004 Standard for lighting design of buildings 1815 (USD) via email in 1-10 business day ABOLISHED
GB 50189-1993 Energy conservation design standard on building envelope and air conditioning for tourist hotels 510 (USD) via email in 1-5 business day ABOLISHED
GB/T 16731-1997 The gradation of sound absorption property for absorbent products via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GBJ 76-1984 Acoustics-measurement of sound reverberation time in halls-specifications 255 (USD) via email in 1-3 business day ABOLISHED
GB 50189-2005 Design standard for energy efficiency of public buildings 1320 (USD) via email in 1-10 business day ABOLISHED
DB31/T 550-2011 The guidelines of efficient energy conservation for the office buildings of municipal agency via email in ABOLISHED please email coc@codeofchina.com for quotation
GB 8485-1987 The graduation of air-borne--Sound insulating properties and test method for windows 75 (USD) via email in 1-3 business day ABOLISHED
GB/T 38539-2020 Technical requirements for application of LED sports lighting 480 (USD) via email in 1-5 business day TO BE VALID
JG/T 454-2014 On-site test method of sealed insulating glass units for doors,windows and curtain walls in buildings 240 (USD) via email in 1-3 business day VALID
GB/T 50355-2005 Standard of limit and measurement method of vibration in the room of residential buildings 180 (USD) via email in 1-3 business day ABOLISHED
JGJ/T 357-2015 Technical specification for In-situ Measurement of Building Envelope Thermal transmittance via email in VALID please email coc@codeofchina.com for quotation
GB 8484-1987 Graduation and test method for thermal insulating properties of windows 120 (USD) via email in 1-3 business day ABOLISHED
GBJ 122-1988 measurement of noise produced by industrial enterprises 285 (USD) via email in 1-3 business day VALID
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