duplexern.双工机(天线共用器;天线转换开关)
duplexn.双层公寓;联式房屋adj.双倍的;复式的;[计] 双方的
Duplexer of gas discharge tube气体放电管收发开关
duplexer of wave-guide system波导收发转换装置
duplex process for steel making双联法,双联炼钢法
Duplexing Lift-out Attachment双向顶出机构
duplex reciprocating compressor双列往复压缩机
duplexer of coaxial line system同轴线收发转换装置
duplex mid-frequency quenching双中频淬火
duplex-spiral with brass-ring带黄铜环的双曲簧