1.
The Research of Well Tractor Used in the Cased Oil Well;
套管油井检测仪器拖动器的设计与研究
2.
Design and Research on Driving Wheel Multi-Section Distribution Inpipe Tractor
分布式多截面驱动管道拖动器的设计与研究
3.
rectifier fed electric drive
整流器供电直流拖动
4.
Drag to indicate the location of a video motion detector.
拖动可指示视频运动探测器的位置。
5.
Drag to indicate the location of a vehicle loop detector.
拖动可指示机动车线圈探测器的位置。
6.
Study on the Tractor Disc Brake Comfort
拖拉机盘式制动器制动平顺性的研究
7.
Drag to indicate the location of a camera with a card reader.
拖动可指示带刷卡器的摄像机的位置。
8.
cowling ,radiator, for road motor vehicles or tractors
散热器护罩,道路机动车辆或拖拉机用
9.
Drag to indicate the location of a video multiplexer.
拖动可指示视频多路转换器的位置。
10.
As the sampler is dragged along the bed, it collects a sample from the top layer of bed material.
取样器沿河底拖动，收取表层河床质。
11.
Series Sequencing Controller in Electric Power Dragging System of Mine Hoist
矿井提升机电力拖动串联顺序控制器
12.
Drag the monitor icons to match the physical arrangement of your monitors.
拖动监视器图标以便与监视器的物理设置匹配。
13.
The Optimal Design and Dynimic Character Research for the Electromagnetic Clutch of Well Tractor;
拖拉器电磁离合器的优化及动态特性研究
14.
brake for road motor vehicles (excl. motor cycles) or tractors
道路机动车辆（不包括摩托车）或拖拉机用制动器
15.
Do not drag, roll, or slide containers on their sides. Do not remove or interchange connections.
禁止拖拉、旋转或滑动容器。禁止移动或交换接头。
16.
Experimental Analysis of the Tractor Automatic Mechanism Transmission Dynamic Power Shifting Schedule
拖拉机机械式自动变速器动力性换挡试验
17.
muffler for road motor vehicles (excl. motor cycles) or tractors
消声器,道路机动车辆（不包括摩托车）或拖拉机用
18.
Drag and drop components on selected shape/connector.
拖动组件并将其放在选定形状/连接器上。