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1
Code of recommended practice for corrosion control on burieed and submerged steel piping systems /
Published 1977“…Melbourne : Aust. Gas Assoc.,…”
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2
Approval requirements for over-pressure and under-pressure cut-off devices /
Published 1976“…Melbourne, Vic. : Aust. Gas Assoc. & Aust. Liquefied Petroleum Gas Assoc.,…”