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DIN 21637:2016-09
Air regulation systems for mining - Wing air doors for haulage tracks - Double-wing type doors with pressure reduction
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Summary
Roadway air doors by this document are considered for haulage tracks. They can be built in either right next to the travelling air doors or seperately from them. The air doors are with pressure reduction.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 09/01/2016 |
| Page Count | 22 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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