DIN 21638

Air regulation systems for mining - Wing air locks for travelling tracks - Double-wing type doors with pressure reduction

Deutsches Institut Fur Normung E.V. (German National Standard), 09/01/2016

Publisher: DIN

File Format: PDF

$43.00$86.92

Published:01/09/2016

Pages:21

File Size:1 file

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Surfaces of dense ceramic components for electrical engineering; definitions

$17.00 $35.30

Air braking systems - Dummy coupling

$21.00 $42.93

Contact occupation of plug connectors - Circuit breakers, rated voltage < 52 kV - Coordination of auxiliary and control-circuits

$26.00 $53.64

Contact occupation of plug connectors - Circuit breakers, rated voltage < 52 kV - Coordination of auxiliary and control-circuits

$26.00 $53.64