ONORM EN ISO 20361:2020现行
Liquid pumps and pumps units — Noise test code — Grades 2 and 3 of accuracy (ISO 20361:2019)
出版：Osterreichisches Normungsinstitut/Austrian Standards
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基本信息
标准编号： ONORM EN ISO 20361:2020
出版单位：Osterreichisches Normungsinstitut/Austrian Standards
标准页数：38
标准简介
This document specifies all the information necessary to carry out efficiently and under standardized conditions the determination, declaration, and verification of the airborne noise emission of liquid pumps or pump units.
本标准替代的旧标准
