The cork cover is on the lifting rod and is tightly matched with the rubber sleeve.
提升杆与锥形塞通过丝扣连接，塞盖套在提升杆上并与橡胶套紧密配合；
The upper end of the lifting rod is provided with the shaft sleeve and a button which are connected with the eccentricity handle.
提升杆上端装有与偏心把手连接的轴套和按钮。
The rocker arm is connected with the balance weight block through a rotary shaft, a cam, a pulley, a steel cable and a lifting rod, and an initial position can be selected through a barrier shaft.
摇臂通过转轴、凸轮、滑轮、钢丝绳、提升杆与配重块相连，初始位置可由挡轴选定；
Based on the practice of Pubugou Large Bridge, the technology of non-tower cable lifting prefabricated transverse beam and rod installation is introduced in detail.
结合瀑布沟大桥工程实际，详细介绍了无塔架缆索吊机的设计方法和无塔架缆索吊装预制横梁及吊杆的安装技术。
Method Large diameter oil tube and weighting rod are adopted to decrease lifting resistance of crude oil and to increase lowering-in energy of the string.
方法采用增大油管直径和下加重杆技术，来减少油流上升阻力和增大杆柱下行动力。
This technique eliminates the tube in conventional mechanical lifting, takes hollow rod as the transmission medium and oil flow channel and discharges fluid during down stroke.
该项工艺省去原机械举升中的油管，利用空心杆作为传动介质和油流通道，下冲程挤压排液。
And he had told me more than once that he went fishing just because he wanted to feel the rod in his hands as the fish plays with the hook, and to feel the thrill of lifting the fish out of the water.
他也不止一次跟我说过，他去钓鱼，只是为了在鱼将要上钩之际获得那种钓竿在手的感觉，为了感受将鱼从水中拖出的那种振颤。
According to the lifting system design theory, SAGD rod pump lifting system optimization design software was programmed and tested to design a new lifting system.
根据举升系统设计理论编制了SAGD有杆泵举升系统优化设计软件，并利用软件优化设计了一口稠油sagd井的举升系统。
By the bucket wheel loader working device, connecting rod, rocker arm, turn fights, cylinder and lifting cylinder.
摘要轮式装载机工作装置由铲斗、连杆、摇臂、动臂、转斗油缸和举升油缸组成。
The utility model relates to an automatic lifting apparatus for fishing with a sea fishing rod.
本实用新型涉及一种海竿钓鱼自动提钩装置。
The results of the design and the field present that mixing light oil of hollow rod is a lifting technology suitable for cold…
设计结果及现场生产分析结果表明，空心杆掺稀油是一种适合于深层稠油冷采的举升方式。
The pull rod (19) of the straw pushing device drives the straw pushing device (18) to move forwards and backwards. The lifting foot drives the straw pushing device to move up and down.
可调推草器拉杆带动推草器（18）作前进、后退动作，起落脚带动推草器作上、下动作。
The pull rod (19) of the straw pushing device drives the straw pushing device (18) to move forwards and backwards. The lifting foot drives the straw pushing device to move up and down.
可调推草器拉杆带动推草器（18）作前进、后退动作，起落脚带动推草器作上、下动作。
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