您要查找的是不是：
- Ordnance Maintenance Bulletin 军械维修通报
- Ordnance Maintenance Management Information Center 军械维修管理信息中心
- ordnance maintenance material supply 军械维修器材供应
- Electronics Installation and Maintenance Bulletin 电子设备安装及维修公报
- Mobile Nuclear Ordnance Maintenance Unit 核武器流动维修队
- ordnance maintenance material support 军械维修器材保障
- Land Ordnance Maintenance Management Information System 陆地军械维护管理情报系统
- I posted a notice about it on the bulletin board. 我把有关那件事的通告贴在布告栏上。
- Let's pin the notice on the bulletin board. 咱们把这个通知钉在布告牌上吧。
- He posted a bulletin on the board. 他在布告板上贴了一张公告。
- The maintenance history of the game's official announcement and maintenance bulletins, leaving the production staff's major flaw, Witness to History! Unconscionable that people Budehaosi. 版块介绍:官方游戏维护公告和历史维护公告，留下制作人员的败笔，历史的见证！昧良心的人不得好死。
- She worked in an ordnance factory during the war. 战争期间她在一家兵工厂工作。
- The machinery requires constant maintenance. 这些机器需要经常保养维修。
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- He's taking classes in car maintenance. 他正在上汽车维修课。
- Who is responsible for the building's maintenance? 谁负责这座大楼的保养事宜?
- Bulletin board enable user to send or read message of general interest. 电脑布告栏使得用者能够传送，阅读大家都感兴趣的讯息。
- He posted up a notice on the bulletin board. 他把通知贴在布告板上。
- They posted up the notice on the bulletin board. 他们把通知贴在布告板上。
- Has he enrolled in the car maintenance class this year? 他今年报名参加汽车维修班的学习了吗？
