Our investigator found torn and shredded equipment maintenance documents, raw material labels, and change control work orders in your scrap yard awaiting incineration.
我们的调查人员在你们待焚烧废置场里发现被撕毁和碎掉的设备维护文件、原料标签、变更控制工作指令。
This paper introduces the structural features and functions of JWT-type cab radio signal within hump yard, field application of its measure method and maintenance are introduced .
介绍了JWT型驼峰无线机车信号系统构成特点及功能，讲述了它在现场应用中的检测方法与维护。
Applicable to the freight yard handling, maintenance, repair and other accident inspections of indoor and outdoor mobile lighting.
适用于货场装卸、巡查检修、事故抢修等各种室内外场所作移动照明。
Yard of Hudong Station, Daqin Line as an example, this paper expounds the optimization Retrofit scheme of lamp bridge lighting in railway yard from the aspects of economy, maintenance and security.
以大秦铁路湖东站三场为实例，从经济、维修、安全等方面，对铁路站场灯桥照明优化改造方案进行了论述。
For ship yard, cooling side no water pumps, ductwork, inlet filters, vlves, electrical equipment and savings are need, less installation cost, Fot the owner, less maintenance.
对船厂来说，冷却水侧不需要泵、水管、滤器、阀和电控设备等，安装制造费用低；
Through these landscape techniques, the deteriorated water system and peri-urban wasteland has been successfully transformed into a high-performance and low maintenance municipal front yard.
通过这些景观技术，衰退的水系统和城市周边的废弃地被成功转变为高效能、低维护的城市前厅。
Through these landscape techniques, the deteriorated water system and peri-urban wasteland has been successfully transformed into a high-performance and low maintenance municipal front yard.
通过这些景观技术，衰退的水系统和城市周边的废弃地被成功转变为高效能、低维护的城市前厅。
应用推荐