【运输】发出可变交通指令的装置【建筑】发布可变指令的交通指示设备设置

circuit arrangement for light sources not otherwise provided for

deflecting plate, rebound nozzle arrangement

staggered arrangement

watering arrangement with perforated pipe-line located above the soil

selecting arrangement radio link, inductive link

arrangement of air supply devices in muffle furnaces

arrangement in industrial charging basket

arrangement diesel locomotive, gas turbine locomotive