New entries for signals, railway track, explosive, 1.3G &amp; l.4G /: transmitted by the expert from Canada.

New entries for signals, railway track, explosive, 1.3G & l.4G / transmitted by the expert from Canada.

Canada

1990

Formats

SymbolST/SG/AC.10/C.3/R.106

TitleNew entries for signals, railway track, explosive, 1.3G & l.4G / transmitted by the expert from Canada.

AuthorsCanada

DateGeneva : UN, 10 Apr. 1990.

Description

[1] p.