您要查找的是不是：
- preventive depot maintenance 预防性后方保养
- Depot Maintenance Activation Plan 后方维修行动计划
- Depot Maintenance Activation Working Group 后方维修行动工作组
- Depot Maintenance Activity Group 后方维修小组
- Depot Maintenance Business Account 后方维修交易账目
- Depot Maintenance Control Center 仓库保养控制中心
- Depot Maintenance Data Collection System 仓库保养数据采集系统
- Depot Maintenance Industrial Fund 仓库保养工业基金
- Depot Maintenance Interservice Study 军种间仓库保养研究
- Depot Maintenance Interservice Support Agreement 军种间仓库级保养支援协定
- Depot Maintenance Interservice Work Group 军种间仓库级保养工作组
- Depot Maintenance Interservicing 军种间仓库保养
- Depot Maintenance Management Subsystem 后方维修管理分系统
- Depot Maintenance Plant Equipment 仓库级保养车间设备
- Depot Maintenance Work Requirements 后方保养作业要求
- Defense Depot Maintenance Council 国防仓库保养委员会
- Depot Maintenance Standard System 仓库级保养标准系统
- What can we do to prevent the disease spreading? 我们能做什么来防止这种疾病蔓延呢？
- Joint Depot Maintenance Analysis Group 联合后方维修分析组
- Please take some preventive medicine now. 请吃些预防药吧。
