two yard system 二场制
automatic hump yard system 自动化驼峰系统
two-yard system 二场制
unmanned material yard system 料场无人化
yard and stay system 联杆吊货法 ; 双杆联吊系统
Station yard Interlocking System 站场连锁装置
yard economic system 庭院经济系统
container yard gate system 集装箱堆场大门系统
coil yard conveying system 钢卷库运输系统
The indispensability and principle of the automatic classification humping yard system is introduced in this paper.
本文介绍了编组驼峰自动化系统的必要性和工作原理。
Chapter five has mainly introduced detailed exploitation process of visual yard system and related content of driving visual yard.
本文第五章主要介绍了应用系统具体的开发过程。
Those yard toys your kids leave out always make me wonder what type of gaming system they have.
你的孩子们遗漏在院子里的玩具，常常使我思考，孩子们的有着高级的还是低级的游戏呢。
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