Description
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.
Product Details
- Edition:
- 1st
- Published:
- 01/01/1976
- ISBN(s):
- 0726211087
- Number of Pages:
- 4
- File Size:
- 1 file , 30 KB
- Product Code(s):
- 10160188, 10160187, 10160197
