AS B148-1956 CORRIG. 1
[ Superseded ]
Corrigendum to Unified black hexagon bolts, screws and nuts (UNC and UNF threads) and plain washers - Heavy series
Amendment by Standards Australia, 01/01/1956
AS K1.8-1956
[ Superseded ]
Methods for the analysis of iron and steel - The determination of manganese in iron and steel (Absorptiometric method)
standard by Standards Australia, 01/01/1956
AS U20-1956
[ Withdrawn ]
75 ton, 2 1/2 per cent nickel-chromium-molybdenum steel (limiting ruling section 2 1/2 in.)
standard by Standards Australia, 01/01/1956
AS CZ7-1956
[ Superseded ]
Code of recommended practice for industrial eye protection (excluding protection against harmful radiation)
standard by Standards Australia, 01/01/1956