• Your shopping cart is empty!

  • BS 3939 SECTION 28:1972

BS 3939 SECTION 28:1972

Graphical symbols for electrical power, telecommunications and electronics diagrams-Symbols peculiar to electric traction diagrams

BSI Group, 04/15/1972

Publisher: BS

File Format: PDF

$125.00$251.46


Published:15/04/1972

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



All current amendments available at time of purchase are included with the purchase of this document.

More BS standard pdf

BS 5041-4:1975

BS 5041-4:1975

Fire hydrant systems equipment-Specification for boxes for landing valves for dry risers

$76.00 $152.40

BS 4432-3:1975

BS 4432-3:1975

Methods for determining optical properties of pulp, paper and board. Determination of opacity (paper backing) of paper and board by the diffuse reflectance method

$125.00 $251.46

BS 2626:1975

BS 2626:1975

Specification for lubricating oils for refrigerant compressors

$90.00 $180.34

BS 2594:1975

BS 2594:1975

Specification for carbon steel welded horizontal cylindrical storage tanks

$32.00 $65.02