PREPNW 47E-1

Test method of sound variation detection sensors for fire detection PREPNW 47E-1

Current stage: 00.99 Approval to ballot proposal for new project Oct 25, 2018

Next stage: PNW

Originator: IEC

Owner: TC 47/SC 47E Discrete semiconductor devices

Type: International Standard

IN_DEVELOPMENT
PREPNW 47E-1
00.99 Approval to ballot proposal for new project
Oct 25, 2018

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