BS 4391:1972
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Recommendations for metric basic sizes for metal wire
Hardcopy
08-29-1986
English
02-25-1972
Recommends basic sizes applying to both ferrous and non-ferrous metal in the form of round wire. First, second and third choices are given.
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