AS B307-1971
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Engineers straightedges (imperial units)
PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
26-10-2017
English
01-01-1971
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Relates to engineers' precision straightedges in imperial units. It covers four standard types, and provides for three grades of accuracy. The standard specifies requirements for dimensional accuracy, materials, general quality, finish, marking and packaging together with those design features necessary to ensure convenience in use, rigidity, stability and durability of straightedges. It provides for two varieties of cast-iron staightedges differing in the accuracy of their side faces and designated Type N (normal) and Type S (special).
| Committee |
ME-027
|
| DocumentType |
Standard
|
| Pages |
19
|
| PublisherName |
Standards Australia
|
| Status |
Withdrawn
|
| Supersedes |
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