Ships and marine technology. Drain facilities from oil and water tanks
Ships and marine technology. Drain facilities from oil and water tanks
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1 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.
Другие стандарты BS