China Acoustics--Measureme GB Standards Search Result

and Chinese version GB Standards, you can purchase directly in the web page; After receive your payment, we will send the GB Standards PDF file to your Email within 1~3 days.
2. Other English version GB Standards are not ready translated, only after get your order, then we translate them, time usually need 3-5 days .


	GB/T 16540-1996 Acoustics--Measurement and characterisation of ultrasonic fields in the frequency range 0.5MHz to 15MHz--Hydrophone method - 英文版
	GB/T 16539-1996 Acoustics--Determination of sound power levels of noise sources using vibration velocity--Measurement for seal machinery - 英文版
	GB/T 3768-1996 Acoustics--Determination of sound power levels of noise sources using sound pressure--Survey method using an enveloping measurement surface over a reflecting plane - 英文版
	GB/T 16405-1996 Acoustics--Measurement of insertion loss of ducted silencers without flow--Laboratory survey method - 英文版
	GB/T 16404-1996 Acoustics--Determination of sound power levels of noise sources using sound intensity--Part 1:Measurement at discrete points - 英文版
	GB/T 15484-1995 Acoustics--Description and measurement of physical properties of sonic booms - 英文版
	GB/T 4760-1995 Acoustics--Measurement procedure for silencers - 英文版
	GB/T 14365-1993 Acoustics--Measurement of noise emittedby stationary road vehicles - 英文版
	GB/T 14259-1993 Acoustics--Guide to standards on the measurement of airborne acoustical noise and evaluation ofits effects on human beings - 英文版

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