NR BRS-SM 440/35 PDF

Published Date: 03/07/2015

Automatic Open Crossings Locally Monitored+B (AOCL+B) - Barrier Location - Power Supplies & Earthing

Published Date: 06/04/2011

Managed Stations Manual: Control of Work on Managed Stations - Network Rail Managed Stations Hoarding Compliance Check Certificate

Published Date: 04/01/2004

Train Protection & Warning System (TPWS) - Transmitter Loop Requirements & Positioning (aka NR/SP/SIG/10138)

Published Date: 03/06/1980

Reed Remote Control System - Frequency Range

Published Date: 01/01/1991

Addendum 1 to ANSI/NCITS X3.100-1989, Interface Between DTE & DCE for Packet Mode Operation with Packet Switch Data Communications Networks - NUI and NUI-Derived Facility Extensions (formerly ANSI X3.100-1989(R1995) Add.1:1991)

Published Date: 01/01/1989

Interface Between DTE & DCE for Packet Mode Operation with Packet Switch Data Communications Networks (CCITT X.25) (formerly ANSI X3.100-1989(R1995)

Published Date: 01/01/1983

Unrecorded Magnetic Tape Minicassette For Information Interchange, Coplanar 3.81 mm (0.150 Inch) (formerly ANSI X3.103-1983(R1996))

Published Date: 01/01/1990

Specification for General Purpose Paper Cards for Information Interchange (formerly ANSI X3.11-1990(R2002))

Published Date: 01/01/1986

Matrix Character Sets for Optical Character Recognition (OCR-M) (formerly ANSI X3.111-1986(R1997))

Published Date: 01/01/1984

14-Inch (356 mm) Diameter Low Surface Friction Magnetic Storage Disk (formerly ANSI X3.112-1984(R1996))