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International Standard List: Noise emitted by means of transport

GB/T 9068-1988 Determination of sound power levels for noise emitted by heating ventilating and air conditioning equipment - Engineering method  
  Issued on: 1988-4-18   Translation Price(USD): 180.0
GB/T 9069-1988 Determination of sound power level for noise emitted by reciprocating pump-Engineering method 
  Issued on: 1988-04-18   Translation Price(USD): 280.0
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