您要查找的是不是：
- The paper introduces the structure of an automatic adhesive tape sealer,and the function of working platform,side driving device,top driving device and knife rack etc. 介绍胶带自动封箱机的总体结构 ,以及工作台、侧面传动机构、顶式传动机构、刀架等部分的功能。
- top drive device 顶驱装置
- Lay down top drive system spinner. 拆下顶部驱动的旋扣器。
- Change oil of the redactor in the drive device annually. 驱动装置的减速器每年换油。
- The destination can be either a file name or a tape drive device name. 目标可以是文件名或磁带驱动器设备名。
- YG-30 drilling rig is a full hydraulic operated top drive power head drill. 型工程钻机为全液压驱动动力头式钻机。
- This subject involves DRP’s technology restructure of drive device’s control system of two-roll mills. 论文详细介绍了橡胶开炼机组生产线及其控制方式，包括交、直流传动调速。
- Model DQ70BS top drive drilling system (TDDS)is developed based on Model DQ60D and Model DQ60P DC TDDS and Model DQ20Y hydraulic TDDS. 摘要在DQ60D、DQ60P直流电顶驱和DQ20Y液压顶驱的基础上，研制了DQ70BS交流变频顶部驱动钻井装置。
- If the rig is equipped with a top drive, the Driller activates the linktilt towards the joint in the mouse hole and the Floormen latch the elevators. 如果钻机配备了顶驱，司钻打前伸按钮使吊卡靠近小鼠洞中的单根，钻工扣上吊卡。
- Top drive machines have moveable product bowls that are positioned and lifted to achieve an acceptable seal with a stationary lid/drive unit. 顶端驱动机器配有活动的生产碗，配置好的碗定位进而抬起后即可与固定的盖/驱动单元合紧，达到可接受的紧封程度。
- The GCD type marine bulkhead drive device is suitable to vessels in flammable and explosive place carrying chemicals, liquefied gas, raw petroleum and commodity petroleum. GCD型船用隔舱传动装置，适用于各种运送化学品、液化气、原油、成品油船舶的易燃易爆场所。
- If a top drive is used, after the single has been broken out, the Driller uses the linktilt to move the single towards and into the mouse hole. 如果配备了顶驱，卸开扣后，司钻打前伸按钮，并把单根推向、放入小鼠洞。
- Design of Double-stepping Motor Coaxial Connection and Driving Device. 双步进电机同轴联接及驱动装置的设计。
- Having completed calculation of top drive counter-torque and mast mechanics analysis,an upgrading proposal has been put forward. 完成了安装顶驱后反扭矩的计算和井架力学分析,并提出了井架结构的改造方案。
- The GCD type bulkhead drive device meets the specification requirements of the classification society and features in simple structure and reliable drive. GCD型隔舱传动装置符合各船级社的规范要求，具有结构简单，传动可靠的等优点。
- It can increase the hole inclination angle range and drill elevation angle holes, while setting the top drive power head and hole top plate toward the opposite direction. 动力头及孔口板调转方向,可直接钻凿仰孔,大大增加钻孔倾角范围。
- Transmission, built in the top drive power head, has two speed range? High and low. It can meet the requirements of both DTH hammer drilling and carbide bit drilling. 动力头设有变速装置,有高低两个档次,以满足潜孔锤钻进及硬质合金回转钻进方法。
- The slice figurer is composed of rack, front and rear rolling platen, conveyor belt, skip bucker for spraying the milk, the top and bottom rack for rolling cloth, driving device and doubling dolly. 泼片机由机架、前后滚筒、输送带、泼浆斗、上下卷布架、传动装置和折叠小车等部件组成。
- The driving device includes the drive motor, the drive shaft, the gear housing and the coupling spindles. 驱动装置包括主电机、主轴、齿轮座和联接轴等。
- The paper theoretically analyses the fraction and stress of the ball globoid worm driving device according to its characteristics. 根据滚珠螺旋传动的特性,对滚珠环面蜗杆传动的摩擦与受力作了理论分析;
