Ships and marine technology. Drain facilities from oil and water tanks Ingestion-build-223009 Note 1: The appliances having

Note 1: The appliances having their condenser cooled by air and by the evaporation of external additional water are not covered by BS EN 12309

BS EN 60819-3-3  provides requirements of unifilled aramide for non cellulosic papers:

BS EN 62148-4 is an international standard on fibre optic active components and devices that discusses the interface and optical fibre transceivers

Section 4: Durability

In applying these procedures to apparatus incorporating hollow insulators

Ships and marine technology. Drain facilities from oil and water tanks Ingestion-build-223009 Note 1: The appliances having1 Scope This International Standard specifies dimensions and materials for welding rings and drain screws situated at the bottom of oil and water tanks. Oil and water tanks occur as: built in tanks, as an integrated part of the hull structure, and, detachable tanks, located in appropriate rooms and compartments. This standard covers facilities for both instances.