military or police radio transceiver用: 40分钟跑完全程 run the course in 4 ...波段: wave band; wave range; band; ...无线对讲机: wireless intercom无线对讲机: walkie-talkie盔式无线对讲机: helmeted radio speaker-phone下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:军警用波段无线对讲机，即可在微信中查询翻译
