BS ISO 20155 : 2017現行
SHIPS AND MARINE TECHNOLOGY - TEST METHOD OF FLOW INDUCED IN-PIPE NOISE SOURCE CHARACTERISTICS FOR A SHIP-USED PUMP
出版：British Standards Institution
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基本信息
標準編號： BS ISO 20155 : 2017
標準類別：Standard
出版單位：British Standards Institution
標準頁數：0
標準簡介
Provides a test method for determining flow induced in-pipe noise source characteristics of a ship-used pump as a two-port sound source in laboratory conditions by measuring acoustic pressures in the pipe reaches of inlet and outlet.
本標準替代的舊標準
