translate English to French: Documentation: ECE/TRANS/WP.30/GE.1/2008/5; ECE/TRANS/WP.30/2008/8/Rev.2; ECE/TRANS/WP.30/2009/4; ECE/TRANS/WP.30/2009/5; ECE/TRANS/WP.30/2009/6
Documents: ECE/TRANS/WP.30/GE.1/2008/5; ECE/TRANS/WP.30/2008/8/Rev.2; ECE/TRANS/WP.30/2009/4, ECE/TRANS/WP.30/2009/5, ECE/TRANS/WP.30/2009/6.