Marine industry — Blank flanges — Nominal pressure PN 16
Document status: Active
Marine industry — Blank flanges — Nominal pressure PN 40
Document status: Active
Marine industry - Composite welding flanges for pipes of copper alloy - Nominal pressure PN 10 and 16
Document status: Active
Shipbuilding - Full face gaskets - Nominal pressures PN 10 to PN 40
Document status: Active
Ventilation systems in ships - Conventional sign for drawings
Document status: Active
