IEC 60237:1967
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Ignitrons to be used in welding machine control.
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
12-31-1997
English - French
01-01-1967
Applies to ignitrons to be used in electronic contactors for resistance welding machines.
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