Og'ir yuk tashilayotgan transport vositalarining harakatini taqiqlaydiXavfli yuk tashilayotgan transport vositalarining harakatini taqiqlaydiPortlovchi va tez alangalanadigan yuk tashilayotgan transport vositalarining harakatini taqiqlaydiIzoh: YHQ, 1-ilova: 3.32. «Xavfli yuk tashiyotgan transport vositasining harakati taqiqlangan».
