SANS 9090 : 1ED 1989(R2012)
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
GAS TIGHTNESS OF EQUIPMENT FOR GAS WELDING AND ALLIED PROCESSES
18-12-2023
23-11-2012
Describes the maximum external leakage rates which are acceptable for equipment used for welding, cutting and allied processes.
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