Battlefieldsn.杀戮战场(BBC的纪录片)
battlefieldn.战场;斗争;争论点
Battlefield Coordination Element战场协调分队
battlefield situation assessment战场态势评估
Battlefield Return on Investment投资战场回报
Battlefield Surveillance Devices战场监视装置
battlefield optical ranging unit野战用光学测距仪
Battlefield landform information战场地形信息
battlefield reconnaissance radar战场侦察雷达
Battlefield Communications Review战地通信检查