Ships and marine technology. Drain facilities from oil and water tanks Ingestion-build-223009 BS EN 62148-4 is an

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

This will ensure the quality and performance of anodizing of aluminium and aluminium wrought alloys

which are used for design flexibility

The influence of the acoustical boundary conditions of the target application (e

Ships and marine technology. Drain facilities from oil and water tanks Ingestion-build-223009 BS EN 62148-4 is an1 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.