ISO/R 644:1967

Заменен

Conventional signs to be used in schemes for the installations of ventilation systems in ships — 15 стр.

Ссылочные документы

Заменен

Technical drawings; simplified representation of pipelines; part 3: terminal features of ventilation and drainage systems — 7 стр.

Заменен

Technical drawings; simplified representation of pipelines; part 3: terminal features of ventilation and drainage systems — 7 стр.

Действует

Graphical symbols for diagrams. General information and indexes — 56 стр.

Действует

Specification for dimensions of gaskets for pipe flanges — 34 стр.

Действует

Specification for steel pipes and joints for hydraulic purposes — 22 стр.