GJB 7121-2011
Specification for oxygen indicator (English Version)

Standard No.

GJB 7121-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

CN-GJB-H

Latest

GJB 7121-2011

Scope

This specification specifies the requirements for oxygen concentration indicators. This specification applies to oxygen concentration indicators.

GJB 7121-2011 history

• 2011 GJB 7121-2011 Specification for oxygen indicator