Drawings in civil engineering. Drawings of sanitary installations (i.e. house water and gas mains, sewage systems)

WITHDRAWN published on 1.7.1995

Technical drawings. Installations. Part 6: Graphical symbols for supply water and drainage systems in the ground

WITHDRAWN published on 1.12.1997

Drawings in civil engineering. Drawings of central heating installations

WITHDRAWN published on 1.5.1983

Drawings in civil engineering. Drawings of ventilation and air conditioning installations

WITHDRAWN published on 1.5.1983

Drawings of engineering structures. General requirements on drawings of utility structures

Standard published on 1.3.1985

Drawings of engineering structures. Water main drawings

Standard published on 1.11.1984

Drawings of engineering structures. Water main drawings

Change published on 1.12.1997

Drawings of engineering structures. Sewerage drawings

Standard published on 1.12.1984

Drawings of engineering structures. Sewerage drawings

Change published on 1.12.1997

Drawings of engineering structures. External gas pipeline drawings

Standard published on 1.8.1987