Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
DL/T 2665-2023 Noise emission measurement of substation boundary-Multiple coherent function method $270.00 via email in 1~3 business day valid
DZ/T 0292-2016 Technical regulations for application of marine multibeam bathymetric survey $584.00 via email in 1~3 business day valid
GB 11453-1989 Methods of measurement of performance characteristics of hearing aids under simulated in situ working conditions $120.00 via email in 1~3 business day abolished
GB 11455-1989 Hearing aid equipment not entirely worn on the listener $45.00 via email in 1~3 business day abolished
GB 12179-1990 General specifications of noise generators $120.00 via email in 1~3 business day superseded
GB 12180-1990 Test methods for low frequency signal generators $225.00 via email in 1~3 business day abolished
GB 12181-1990 General specification of low frequency signal generators $270.00 via email in 1~3 business day abolished
GB 12280-1990 Test methods for noise generator $60.00 via email in 1~3 business day abolished
GB 12348-1990 Standard of noise at boundary of industrial enterprises $184.00 via email in 1~3 business day superseded
GB 12349-1990 Method of measuring noise at boundary of industrial enterprises $30.00 via email in 1~3 business day abolished
GB 12523-1990 Noise limits for construction site $184.00 immediately abolished
GB 12524-1990 Measurement method for noise from construction site $45.00 via email in 1~3 business day superseded
GB 12525-1990 Emission STANDARDs and measurement methods of railway noise on the boundary alongside railway line $214.00 immediately valid
GB 13326-1991 Sound limit of central station air hardling units $184.00 via email in 1~3 business day abolished
GB 14892-1994 Noise limitsinside drivercabs and passenger compartments of subway powered car train-sets $180.00 via email in 1~3 business day superseded
GB 18083-2000 Health protection zone standards for industrial enterprises by noise $95.00 immediately valid
GB 19872-2005 Rock drilling machines and pneumatic tools—Limited value of noise $160.00 via email in 1~3 business day valid
GB 3096-1993 Standard of environmental noise of urban area $184.00 via email in 1~3 business day abolished
GB 3240-1982 Preferred frequencies for the acoustical measurement $30.00 via email in 1~3 business day valid
GB 3785-1983 Electric,sonic properties and measuring methods for sound level meters $270.00 via email in 1~3 business day abolished
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