
Specification for drawing boards.
NORMA vydána dne 30.6.1983
Designation standards: BS 6381:1983
Publication date standards: 30.6.1983
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Kategorie: Technické normy BS
Drawing boards for professional use and for student use, for use with tee squares, parallel motion units and drafting machines. Appendix A gives guidance on the selection of materials. Status: Confirmed