DEFSTAN 81-7/1(1969) : 1969
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
CYLINDERS, COMPRESSED GAS
19-04-1988
12-01-2013
Outlines requirements for manufacture, testing and inspection of various compressed gas cylinders for ground use.
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