ISO/CD 23138

Biological equipment for treating air and other gases — General requirements

General information

Current stage: 30.60 Effective date: Nov 30, 2022

Originator: ISO

Owner: ISO/TC 142

Type: International Standard

ICS: 91.140.30

Life cycle

NOW

IN_DEVELOPMENT
ISO/CD 23138
30.60 Close of voting/ comment period
Nov 30, 2022

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