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AS 1609-1981
[Withdrawn]
Specifies material, optical quality and mechanical strength. Provision is made for the limited use of tinted lenses. Test methods are in appendices.
Published:
07/09/1981
Pages:
9
Content history
Content history
AS 1609-1981 AMDT 1
[Withdrawn]
AS 1609-1974
[Superseded]