sealed lead acid battery
密封（放射）源
sealed source【核】
暂无补充释义。
相关词条
sealed bid
breathing air in sealed rooms
sealed-gage pressure transducer
hermetically-sealed
semihermetically sealed condensing unit
hermetically sealed condensing unit
sealed contacts
sealed source【核】
暂无补充释义。
sealed lead acid battery
sealed bid
breathing air in sealed rooms
sealed-gage pressure transducer
hermetically-sealed
semihermetically sealed condensing unit
hermetically sealed condensing unit
sealed contacts