Search results
Search list
Results in:
DIN 21633
Air regulating systems for mining - Wing air doors for haulage tracks - Double-wing type doors without pressure reduction
Edition
2011-03
DIN 21634
Air regulation systems for mining - Swinging roadway air doors for haulage tracks
Edition
2011-03
DIN 21635
Air regulation systems in mining - Air locks - Building and operation
Edition
2016-09
DIN 21636
Air regulation systems for mining - Belt-conveyors-way air locks - Dimensions, identifications, requirements and testing
Edition
2016-09
DIN 21637
Air regulation systems for mining - Wing air doors for haulage tracks - Double-wing type doors with pressure reduction
Edition
2016-09
DIN 21638
Air regulation systems for mining - Wing air locks for travelling tracks - Double-wing type doors with pressure reduction
Edition
2016-09
DIN 21639
Air regulation systems for mining - Travel-way air locks with pressure-relief air doors
Edition
2019-06
DIN 21773
Gears - Cylindrical involute gears and gear pairs - Inspection dimensions of tooth thickness
Edition
2014-08
DIN 21800
Symbol mallet and iron
Edition
1989-06
DIN 21802
Symbols for mine rescue and gas protection squads
Edition
1989-06