2023DIN 21916-2:2023-09 Mine plans - Operational safety - Part 2: Fire prevention on the surface / Note: DIN 21916-2 (2010-02) remains valid alongside this standard until 2023-02-01.
2021DIN 21916-2:2021-10 Mine plans - Operational safety - Part 2: Fire prevention on the surface / Note: Date of issue 2021-09-03*Intended as replacement for DIN 21916-2 (2010-02).
2010DIN 21916-2:2010-02 Mine plans - Operational safety - Part 2: Fire prevention on the surface / Note: To be replaced by DIN 21916-2 (2021-10).
2010DIN 21916-2:2010 Mine plans - Operational safety - Part 2: Fire prevention on the surface