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ISO/TS 16976-4:2019

Respiratory protective devices — Human factors — Part 4: Work of breathing and breathing resistance: Physiologically based limits
29. 3. 2019.
95.99   Povučen   7. 2. 2023.

Опште информације

95.99     7. 2. 2023.

ISO

ISO/TC 94/SC 15

Tehnička specifikacija

13.340.30  

engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

This document 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.
NOTE These calculations are explained in some textbooks on respiratory physiology (in the absence of an RPD), but most omit them or are incomplete in their explanations.

Životni ciklus

PRETHODNO

POVUČEN
ISO/TS 16976-4:2012

TRENUTNO

POVUČEN
ISO/TS 16976-4:2019
95.99 Povučen
7. 2. 2023.

REVIDIRAN OD

OBJAVLJEN
ISO 16976-4:2023