DIN 2425-6:1982 Plans for public utilities, water resources management and for long-distance pipelines; Maps and plans for water engineering, flood and coastal protection
Plans for public supplies, for water engineering and for transmission lines; maps and plans for design of waterways, flood and coastal protection
DIN 2425-6:1982 history
1982DIN 2425-6:1982-02 Plans for public utilities, water resources management and for long-distance pipelines; Maps and plans for water engineering, flood and coastal protection
1982DIN 2425-6:1982 Plans for public utilities, water resources management and for long-distance pipelines; Maps and plans for water engineering, flood and coastal protection