Report of the Meeting of Experts on Lighting and Light-signalling on its 39th session, 6-10 October 1997.
1997
详细记录
符号[E/ECE/]TRANS/WP.29/GRE/39
标题Report of the Meeting of Experts on Lighting and Light-signalling on its 39th session, 6-10 October 1997.
日期Geneva : UN, 19 Nov. 1997.
描述
27 p.