• Your shopping cart is empty!

  • BS 2457:1975

BS 2457:1975

Specification for protractors for drawing office use

BSI Group, 01/31/1975

Publisher: BS

File Format: PDF

$76.00$152.40


Published:31/01/1975

Pages:8

File Size:1 file , 260 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

Includes preferred sizes, for circular and semi-circular protractors made from transparent plastics. Specifies qualities of suitable materials.

Cross References:
BS 3693:Part 1


Replaces BS 2457:1954.

More BS standard pdf

BS 508-1:1966

BS 508-1:1966

Butan-1-ol for industrial use-Specification

$125.00 $251.46

BS 1344-15:1984

BS 1344-15:1984

Methods of testing vitreous enamel finishes-Apparatus for testing with alkaline liquids

$125.00 $251.46

BS 6542-1:1984

BS 6542-1:1984

File structure and labelling of flexible disk cartridges for information interchange-Specification for sequential file allocation structure

$115.00 $231.14

BS 1771-1:1984

BS 1771-1:1984

Fabrics for uniforms and workwear-Specification for fabrics of wool and wool blends

$125.00 $251.46