DIN 18340:2023-09 German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Dry lining and partitioning works
2023DIN 18340:2023-09 German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Dry lining and partitioning works
2019DIN 18340:2019-09 German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Dry lining and partitioning work
2016DIN 18340:2016 German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Dry lining and partitioning work
2015DIN 18340:2015 German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Dry lining and partitioning work
2012DIN 18340:2012 German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Dry lining and partitioning work