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- light wheel tractor 轻型轮式拖拉机
- Model CYT220A wheel tractor is a second generation wheel tractor introduced by Changchun Chemical Machinery Works under Jilin Petroleum Group in 2004. 摘要CYT220A型轮式牵引机是吉林石油集团长春运输机械厂在2004年推出的第二代轮式牵引机。
- The frame of mast derrick that is designed for hydraulic wheel tractor hoist adopt welding of armor plate,its section is oblong armor plate,and its material is HG60. 为满足液压轮式通井机的使用要求而设计的桅杆式井架采用板焊结构,主体截面为长方形的方形钢,材料为HG60。
- The frame of mast derrick that is designed for hydraulic wheel tractor hoist adopt welding of armor plate,its section is oblong armor plate,and its material is HG60.Stability,static loads and fatigue life on a derrick are calculated in designing. 为满足液压轮式通井机的使用要求而设计的桅杆式井架采用板焊结构,主体截面为长方形的方形钢,材料为HG60。 对井架进行了稳定性、静强度和疲劳强度设计计算。
- Optimize Design of the Shoe Brake for Wheel Tractor 轮式拖拉机蹄式制动器优化设计
- implements and accessories for two wheel tractor 两轮拖拉机配套农具
- Key Points in Designing Single Wheel Tractor 浅谈独轮拖拉机的设计要点
- She watched the grass cascading over and behind the light wheels with fascination. 她津津有味地看着那些青草象一匹瀑布似的从轻便的轮子上面和后面泻了出来。
- Wheel Tractor CAD System (WTCAD) 轮式拖拉机CAD系统
- The basic parameters, arrangement, as well as technical specification of DFH500/550 wheeled tractor are intriduced. 摘要介绍了东方红500/550轮式拖拉机的基本参数的确定、整机布置以及技术规格。
- She watched the grass cascading over and behind the light wheels with fascination . 她津津有味地看着那些青草象一匹瀑布似的从轻便的轮子上面和后面泻了出来。
- Methods are used in small wheeled tractor transmission assembly line, better results are achieved. 方法应用于小型轮式拖拉机传动箱装配线中，得到了较好的实验结果。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- Design of the Track Vary Installation about the Small Wheel Tractor 小型轮式拖拉机轮距变换装置的研究设计
- Analysis on Non-sideslip Equation in Wheel Tractor Steering Theory 轮式拖拉机转向理论中无侧滑方程的分析
- The portrait shows fine effects of light and shade. 这幅肖像画的浓淡色调表现得很好。
- The Wheel Tractor Traction Experiment in Kerqin Sand Area 科尔沁沙地轮式拖拉机牵引性能的试验研究
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- Now I begin to see light on their good intentions. 现在我对他们的良好动机开始有所领会了。
- From points of view of technology and economy summarizing the status quo of tractor hoist at home and associating its application status,the predominance of wheeled tractor hoist is analyzed. 从技术和经济角度综述中国通井机设备的现状,结合通井机的使用状况,分析了轮式通井机的优势。
