清田整地联合作业机
Combine machinery for field cleaning and land preparation operations
联军战术空军
allied tactical air force
联机工作群服务器
OWS On line Workgroup Server
联合作战中心
JCOC
joint operations center {= JOC
联合作战指挥人才培养
training of joint operating command personnel
联合作战指挥
joint operation command
joint operational command
联合作战能力
ability of joint warfare
joint warfighting capabilities
联合作战模拟系统
joint warfare system
Joint operations simulation system