设置行行业——人造物体对象的图标Set Line Icons of Industry - Man-made objects Objects建筑、齿轮、计算机、控制、输送机、电力、能源、工程、工厂、箔,龙门,天然气,装备,图标,工业、工业、线,制造,机械,冶金,轮廓,面板,烟斗,植物,幻灯片,放射性,集冶炼、象征、木材 building, cogwheel, computer, control, conveyor, electricity, energy, engineering, factory, foi
