All current amendments available at time of purchase are included with the purchase of this document.
More BS standard pdf
BS 4794-1:1973
Control switches ( switching devices including contractor relays for control and auxiliary circuits up to and including 1000V a.c. and 1200V d.c
$125.00 $251.46
BS 4727-2:GROUP 07:1973
Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular to power engineering-Tariffs terminology
$90.00 $180.34
BS 4808-5:1973
Specification for L.F. cables and wires with PVC insulation and PVC sheath for telecommunication-Cables with solid or stranded conductors, screened and sheathed, one pair
$21.00 $43.18
BS 3G 100-2.1:1973
Specification for general requirements for equipment for use in aircraft. All equipment-Construction
$76.00 $152.40