DIN 79161-1:2018-05 Playground inspection - Qualification of playground inspectors - Part 1: Training and education / Note: DIN 79161-1 (2016-11) remains valid alongside this standard until 2018-10-31.
2018DIN 79161-1:2018-05 Playground inspection - Qualification of playground inspectors - Part 1: Training and education / Note: DIN 79161-1 (2016-11) remains valid alongside this standard until 2018-10-31.