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SA/SNZ TS ISO 16976.4:2021現(xiàn)行
Respiratory protective devices - Human factors Work of breathing and breathing resistance: Physiologically based limits
出版：Standards Australia
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基本信息
標(biāo)準(zhǔn)編號(hào)： SA/SNZ TS ISO 16976.4:2021
標(biāo)準(zhǔn)類別：Technical Specification
出版單位：Standards Australia
標(biāo)準(zhǔn)頁數(shù)：0
標(biāo)準(zhǔn)簡(jiǎn)介
Identically adopts ISO/TS 16976 4:2019, which describes how to calculate the work performed by a person’s respiratory muscles with and without the external respiratory impediments that are imposed by RPD of all kinds, except diving equipment. This document describes how much additional impediment people can tolerate and contains values that can be used to judge the acceptability of an RPD. KEYWORDS: Respiratory Protective Devices; Calculation of work; Impediments to respiratory muscles
本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)
等同采用的國(guó)際標(biāo)準(zhǔn)
ISO/TS 16976-4:2019 - Identical
