DIN 21626:2011-02

Fans with hybrid (electric/pneumatic) motor drive intended for use in potentially explosive atmospheres in coal mines.

STANDARD published on 1.2.2011

The information about the standard:

Designation standards: DIN 21626:2011-02
Publication date standards: 1.2.2011
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: German technical standard
Category: Technical standards DIN