evacuated, tube
【化】 真空室
evacuated chamber
暂无补充释义。
相关词条
thermostat, contacts sealed in evacuated tube
evacuated vessel
evacuated, case
evacuated vessel【真空】
tube, evacuated
evacuated chamber
暂无补充释义。
evacuated, tube
thermostat, contacts sealed in evacuated tube
evacuated vessel
evacuated, case
evacuated vessel【真空】
tube, evacuated