標準號：DIN ISO 8297-2000
中文標準名稱：聲學.環境中聲壓級評定用多聲源工業廠房聲功率級的測定.工程法
英文標準名稱：Acoustics - Determination of sound power levels of multisource industrial plants for evaluation of sound pressure levels in the environment - Engineering method (ISO 8297:1994)
標準類型：Z32
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：Z32
國際標準分類號：17.140.20
適用范圍：The document specifies an engineering method for determining the sound power level of multi-source industrial plants which is relevant to the assessment of the noise they contribute to points in the environment around the plant. It is based in measuring the sound pressure level on a closed path (measurement contour) surrounding the plant and determining an appropriate measurement surface.