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

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

Published:06/01/2019

Pages:8

File Size:1 file

Language:German

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DIN 21639 PDF

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

$22.00 $44.00

$22.00 $45.00

$22.00 $45.00

$18.00 $37.00

$26.00 $52.00

$18.00 $37.00

$44.00 $89.00

$22.00 $45.00