DIN 22117 E:2018-12
Conveyor belts for underground mining - Determination of the oxygen index

Standard No.

DIN 22117 E:2018-12

Release Date

1970

Published By

/

Status

Be replaced

Replace By

DIN 22117:2019-06

Latest

DIN 22117:2019-06

DIN 22117 E:2018-12 history

• 2019 DIN 22117:2019-06 Conveyor belts for underground mining - Determination of the oxygen index
• 1970 DIN 22117 E:2018-12 Conveyor belts for underground mining - Determination of the oxygen index
• 1988 DIN 22117:1988 Conveyor belts for coalmining; determination of the oxygen index
• 0000 DIN 22117:1984