edge sealing
【物理】封闭槽,影碟(电视节目储存盘)
sealing groove video disc (television storage disc)
暂无补充释义。
相关词条
sealing compound
sealing strip (packing cord)
sealing arrangement
heat-sealing
sealing
sealing machine
sealing
sealing groove video disc (television storage disc)
暂无补充释义。
edge sealing
sealing compound
sealing strip (packing cord)
sealing arrangement
heat-sealing
sealing
sealing machine
sealing