AS H8-1968

AS H8-1968

Leaded brass 58 per cent copper, 3 per cent lead rods and sections (other than forging stock)standard by Standards Australia, 01/01/1968

AS R31.9-1966

AS R31.9-1966

Methods for physical testing of refractories and refractory materials, Method 9: The determination of resistance to the disintegrating effect of carbon monoxidestandard

AS U21-1956

AS U21-1956

75 ton, 2 1/2 per cent nickel-chromium-molybdenum steel (high-carbon) (limiting ruling section 6 in.)standard by Standards Australia, 01/01/1956

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