
ACOUSTICS - LABORATORY TESTS ON NOISE EMISSION FROM APPLIANCES AND EQUIPMENT USED IN WATER SUPPLY INSTALLATIONS - PART 3: MOUNTING AND OPERATING CONDITIONS FOR IN-LINE VALVES AND APPLIANCES
出版:International Organization for Standardization

专家解读视频
Describes the mounting and operating conditions to be used for in-line valves and appliances which control the flow, pressure or temperature of the water in, water supply installations, when measuring noise emission resulting from water flow.
17/30333049 DC : 0 - Identical