AS 1983-1977
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Spirit level vials
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
08-11-2017
English
01-01-1977
Applies to straight cylindrical, bent cylindrical and circular vials, and covers precise and coarse grades. Performance requirements are specified and an appendix describes methods of testing for each characteristic. Information on the use of vials is also given.
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