bale, casc (barrel), wood, roller, stone, vacuum-gripper, two-arm gripper
真空白炽灯泡
vacuum incandescent bulb【电】
暂无补充释义。
相关词条
vacuum equipment
vacuum tube with means for concentration of electron stream
vacuum seal
vacuum-tube clipping circuit
ionization(vacuum) gauge
high-vacuum science【真空】
vacuum manometer