If there are something wrong with three components, the lifting load may drop and cause casualty accidents.
这三大构件一旦出现问题，极易造成吊物坠落，甚至造成严重的伤亡事故。
The paper introduced a kind of practical technique for measuring the lifting load of main shaft skip and the data analysis approach.
介绍了一种实用的提升机主井箕斗实际提升载荷的测试技术与数据分析方法。
Opetation efficiency is high, lifting load is heavy, movable and flexible etc. , is an ideal movable extraction apparatus in oil field.
具有作业效率高、提升载荷大、机动灵活等特点，是理想的移动式采油设备。
According to the measured results, it discussed the affection of resisting force of mine, lifting load and the mass changing of steel-wire rope.
根据实测结果，讨论了矿井阻力、提升载荷及提升钢丝绳重量变化对实测的影响。
It mainly narrated the sense for testing the lifting load of main shaft, the testing principle of the technique, approach for processing the testing data etc.
主要阐述了主井箕斗提升载荷的测试意义、此种测试技术的测试原理、测试数据处理方法等。
The state can lessen Sinopec's load through cross-subsidies or by lifting retail prices.
国家可通过交叉补贴或提高零售价格来减轻中国石化的负担。
The Mi-6 had the greater load-lifting capacity during those times. It set various world records.
在当时，米6的运载能力无可匹敌，且打破许多世界纪录。
Calibration certificate for all measuring instruments and valid load test certificate for all lifting tools &equipment must be produced.
所有提升工具&设备的校正证书和所有测量设备的压力测验证书。
This series of elevator has the advantages of flexible movement, stable lifting, large load, easy operation and so on.
该系列升降货梯具有移动灵活，升降平稳，载重量大，操作方便等特点。
We have modified the CD electric hoist into a double hook hoist with synchronous load lifting.
我们在CD型电动葫芦基础上，改进设计成双钩同步起吊电动葫芦。
The value includes lifting hook, spreader, the value of the load.
该值包含起重钩、吊具、载荷的数值。
We provide the supports, hangers, and lifting equipment, to work around the clearances and load capacities you desire.
我们提供支座，吊架和起重设备，以调节间隙和负载能力。
These products are used to load or unload the metal parts and are made by the strong NdFeB magnets and the lifting power will never lose and more safe and convenient in application.
这些产品是用于装载或卸载的金属部件和由钕铁硼磁体和强大的起重能力将永远不会失去，更安全，应用方便的。
Main Appplications:Various eqmuipment for derricking, lifting and drawing; the rope with wire core can be used under the shock load, heated and squeezed conditions such as electric shares.
钢芯钢丝绳的主要用途：各种起重、提升和牵引设备，金属绳芯适用于负荷、受热和受挤压条件下，例如：电铲。
A new method based on lifting-surface theory is presented determining the load distributions on finite wings in subsonic flows.
本文提供了亚音速升力面理论的一种新解法，可求解亚音速流中有限翼展机翼的载荷分布。
Several problems exist in the commonly used hydraulic balancing circuits, such as drift in re-lifting of suspended load and shock and Vibration in lowering.
工程机械常用的液压平衡回路，存在着悬垂负荷再提升下滑和下降冲击、振动的问题。
Lifting operation hydraulic system should be no-load operation, adjust the lifting sleeve frame roller and the mast section clearance, hoisting torque and balance torque balance;
顶升作业时液压系统应进行空载运转，调整顶升套架滚轮与塔身标准节的间隙，使起重力矩与平衡力矩保持平衡；
The equivalent load is added on lifting arm to finish lifting test.
将等效负荷直接加到提升臂上，完成拖拉机在线提升试验。
The working principle, structure and features are introduced in this paper. An analysis of calculation for lifting point movement, load and balance weight is introduce as well.
介绍了直线电机驱动抽油机的工作原理、结构和特点，对其悬点运动、载荷及平衡重的计算作了分析，研究了修井作业时应注意的事项。
The working principle, structure and features are introduced in this paper. An analysis of calculation for lifting point movement, load and balance weight is introduce as well.
介绍了直线电机驱动抽油机的工作原理、结构和特点，对其悬点运动、载荷及平衡重的计算作了分析，研究了修井作业时应注意的事项。
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