DIN 21639:2019

Air regulation systems for mining - Travel-way air locks with pressure-relief air doors

Deutsches Institut Fur Normung E.V. (German National Standard) , 06/01/2019

Publisher: DIN

File Format: PDF

$22.00$44.00

DIN 21639 PDF

Air regulation systems for mining - Travel-way air locks with pressure-relief air doors

Published: 06/01/2019

Pages: 8

File Size: 1 file

Language: German

Note: This product is unavailable in Ukraine, Russia, Belarus

$22.00 $44.00

$22.00 $45.00

$22.00 $45.00

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