BS IEC 60050-821:1998 PDF
International electrotechnical vocabulary - Signalling and security apparatus for railways
Title (English):
BS IEC 60050-821:1998
International electrotechnical vocabulary - Signalling and security apparatus for railways
- Format:
- Electronic (PDF)
- Publication date:
- May 15, 1999
- ICS:
- 01.040.29
- SKU:
- BS IEC 60050-821:1998