• BS 3939 SECTION 20:1968

BS 3939 SECTION 20:1968

Graphical symbols for electrical power, telecommunications and electronics diagrams-Semiconductor devices

BSI Group, 10/15/1968

Publisher: BS

File Format: PDF

$125.00$251.46


Published:15/10/1968

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 06/30112049 DC

BS 06/30112049 DC

EN ISO 9241-306. Ergonomics of human-system interaction. Part 306. Field assessment methods for electronic visual displays

$122.00 $245.81

BS DD ISO/TS 14415:2005

BS DD ISO/TS 14415:2005

Ergonomics of the thermal environment. Application of international standards to people with special requirements

$90.00 $180.34

BS 06/30145366 DC

BS 06/30145366 DC

EN ISO 26081. Leather. Physical and mechanical tests. Determination of soiling for domestic and contract upholstery leather

$140.00 $281.34

BS 06/30145453 DC

BS 06/30145453 DC

IEC 62351-5. Data and communication security. Part 5. Security for IEC 60870-5 and derivatives

$139.00 $278.04