Information regarding the use and the manner of warning drivers of speed control humps / transmitted by the Governments of Belgium, France and Switzerland.
رمز / رقم الاستدعاء[E/ECE/]TRANS/SC.1/WP.1/R.74/Add.2
العنوانInformation regarding the use and the manner of warning drivers of speed control humps / transmitted by the Governments of Belgium, France and Switzerland.
