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AS 1974-1976

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Drawing board dimensions

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

30-06-2017

Language(s)

English

Published date

01-01-1976

1 - AS 1974-1976 DRAWING BOARD DIMENSIONS
4 - PREFACE
5 - 1 SCOPE.
5 - 2 DESIGNATION.
5 - 2.1 Bases of Designation.
5 - 2.2 Type.
6 - 2.3 Size.
6 - 3 SIZES OF BOARDS.

Provides for three types of board - Type X for T-squares, and Types Y and Z for different types of drafting machines. Sizes are suitable in all types for use with A0 and A1 sheet sizes and a Type X for use with A2 sheets is also listed. Dimensional tolerances, including flatness of working surface and straightness of T-square edge on Type X boards, are specified.

This standard specifies sizes of drawing boards for technical drawings.Provision is made for three basic size ranges according to the type of drafting equipment attached to, and used with, the boards.

Committee
ME-072
DocumentType
Standard
ISBN
0 7262 1108 7
Pages
4
PublisherName
Standards Australia
Status
Withdrawn
Supersedes

AS 1021-1980 Protection by purging of electrical equipment for explosive atmospheres

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