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AS N4-1940
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Galvanised (sinc-coated) barbed wire
16-03-2023
01-01-1940
This specification applies to Australian standard galvanised barbed wire, Type A (Heavy-coated) and Type B (standard quality), in which the barbs are affixed by being twisted around one or more line wires.
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