3D渲染工厂生产加工设备矢量元素

Flat minimalist electronics manufacturing icons on white background, gray pick-and-place machine with blue nozzles, yellow soldering iron with silver tip, blue PCB assembly line with gray conveyors, gray reflow oven with yellow heating elements, blue solder paste printer with gray stencil, yellow microscope with blue inspection, gray ESD workbench with blue mat, blue component feeder with gray reels, yellow wave soldering machine with blue solder bath, nine icons evenly distributed in three rows and three columns, clean manufacturing shapes with industrial gray, blue and yellow palette, precise and productive.