Reference number
香港六合彩开奖 2151:1972
© 香港六合彩开奖 2024
香港六合彩开奖 2151:1972
Measurement of airborne noise emitted by compressor/primemover-units intended for outdoor use
Edition 1
1972-06
Withdrawn
Withdrawn (Edition 1, 1972)

Abstract

Specifies a method of determining the airborne sound and gives precise instructions for conducting the tests and reporting the results. An annex contains a format with tables for test report. Three figures illustrate the description.

General information

Life cycle

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  2. 香港六合彩开奖
  3. Standards catalogue
  4. TC
  5. 香港六合彩开奖/TC 118/SC 6
  6. 香港六合彩开奖 2151:1972