• BS 9153:1982

BS 9153:1982

Rules for the preparation of detail specifications for all-or-nothing electromechanical relays of assessed quality primarily intended for telecommunication applications. Full and basic assessment levels

BSI Group, 04/15/1982

Publisher: BS

File Format: PDF

$90.00$180.34


Published:15/04/1982

Pages:22

File Size:1 file

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

Lists ratings, characteristics, inspection requirements and supplementary information particularly for enclosed telecommunication relays which are to be included as minimum mandatory requirements in any detail specification for these relays.

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

More BS standard pdf

BS PD ISO/TS 18198:2023

BS PD ISO/TS 18198:2023

Determination of long-term flow of geosynthetic drains

$125.00 $251.46

BS PD ISO/IEC TS 33010:2023

BS PD ISO/IEC TS 33010:2023

Information technology. Process assessment. Guidance for performing process assessments

$125.00 $251.46

BS 7291-1:2010+A1:2023

BS 7291-1:2010+A1:2023

Thermoplastics pipe and fitting systems for hot and cold water for domestic purposes and heating installations in buildings-General requirements

$125.00 $251.46

BS PD ISO/TS 17117-2:2022

BS PD ISO/TS 17117-2:2022

Health informatics. Terminological resources-Implementation Capability (TIC)

$90.00 $180.34