DEFSTAN 81-4/3(1992) : 1992 CORR 1 1997
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
VALVES, CONTAINER, GAS
27-08-1999
12-01-2013
Gives requirements for a range of valves, listed in tables, used for transportable gas containers.
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