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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
標(biāo)準(zhǔn)編號(hào): ONORM EN ISO 20361:2020
出版單位:Osterreichisches Normungsinstitut/Austrian Standards
標(biāo)準(zhǔn)頁數(shù):38
標(biāo)準(zhǔn)簡介
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.
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