Ordnance C军械技术兵种
ordnancen.大炮;军械;军需品;军械署
Ordnance Telemetry Instrumentation Station军械遥测仪器站
Ordnance Special Weapons Ammunition Command军械特种武器弹药司令部
Ordnance Discrete Variable Automatic Computer"奥得维克"通用电子计算机
Ordnance Alteration Accomplishment Requirement军械更换技术要求
Ordnance Pulses Experimental Research Assembly军械脉冲实验研究装置
Ordnance Management Engineering Training Agency军械管理工程训练局
Ordnance Maintenance Management Information Center军械维修管理信息中心
Ordnance Calibration Management Information System军械口径测量管理情报系统
Ordnance Industry Environmental Engineering Institute兵器工业环境工程研究所