optional equipment〔名词〕任选附加设备,附加设备详细»
optional equipment〔名词〕附加设备,备用设备详细»
optional equipment任选设备；附加设备详细»
optional equipment〔名词〕任选设备详细»
optional equipment〔名词〕附加设备详细»
optional equipment〔名词〕备选设备详细»
optional equipment〔名词〕供选购的设备,选购的附加设备详细»
optional equipment〔名词〕非标准设备,附加设备详细»
optional equipment附加(备用)设备，(按定货提供的)补充设备详细»
附加设备auxiliary equipment;optional equipment详细»
附加设备optional equipment;attaching device详细»
附加设备additional equipment;auxiliary详细»
附加设备additional equipment;optional equipment;peripheral equipment详细»