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61. The crane is the bridge type and uses the electronic calabash and the type hoist.

62. Globe Brand Type NHSS Wire rope pulling hoist is a kind of small-sized, compact, new design, hand-operated lifting tool.

63. Yongshu Jiao soldiers'last time to hoist the flag on this reef.

64. 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.

65. Xuan Sefa a cone-shaped pieces of the hoist and around the center line perpendicular to the axis of rotation pipeline, completed the hoist valve action.

66. Overbrace jib crane with adjustable hoist. Swing range can be shown.

67. The double-bucket hoist system used in the main shaft at Fank ou Mine is a thyristor DC driving system made by Symons Company. The location control loop used is a digital control technology.

68. With structural design of the hoist jib, analysis and calculation are made in such aspects as material, type of the box type section, and the local stability of the web plate.

69. Hoist has low - headroom upper and lower limit switches, nickel-plated load chain, 6 - pocket load sheave, and count hour meter to record lowering starts and hoist on time.

70. When braking AC mine hoist, motorman coordinate braking system and dive system by hand. The effect depends on the motorman .

71. So the mine hoist system is an oscillatory system with slowly varying parameters if the mass of steel rope is taken into account.

72. Pan Han year, hoist the sails counter - revolutionary group proposal is called the first case of injustice.

73. The paper discusses and probes into the application of adaptive control in mine hoist direct-current velocity modulation system.

74. They say they were told there would be a carer present who would use the hoist.

75. The lifting capacity of this chain hoist (hydraulic jack,(www.Sentencedict.com) screw jack) is tons.

76. In the electro-hydraulic proportion control system for hoisting speed of hydraulic anti-explosive hoist, the proportion control amplifier is an important part.

77. FEM computing technique for hydraulic hoist cylinder of lock miter gate is introduced.

78. The criminal was hoist with his own petard when he tried to kill his wife. because he accidentally drank the poison that he prepared for his wife.

79. System composition, function, working principle and key technology of Microcomputer Testing of Hoist Dynamic Parameters are presented in this paper.

80. This paper analyses main function parameters of mine hoist before and after adjusted, puts into saving energy methods of mine hoister and raises efficiency ways of hoisting equipments.

81. The paper adopts hoister slip method and two mast soil method to carry and hoist large LiBr unit equipment, it' s low costs and safe reliability.

82. The paper suggests a new kind of method aiming to the improvement to the performance of arc extinction in control system of shaft hoist.

83. Thus provided some suggestions with referencing values for the design of friction wheel of hoist and offered reliable designing basis for the on-the-spot production.

84. Critics say he is in danger of being hoist with his own petard.

85. This product can hoist in parallel or turning workpieces in 90 degrees. It is safe and reliable with foldaway handle.

86. Test the lift hoist reducer and pour the oil the demands.

87. The operator, service man and work manager for the hoist should be familiar with the safe working principles for the hoist.

88. According to the live operation and exist problem of the JD—11.4 type dispatching hoist, this paper raises the technological transform for the brake_handle by the live use and experiment.

89. All cranes will be equipped with a functional weight indicator on the main hoist and a boom angle indicator, both visible by the operator.

90. A new mixed integer linear programming (MILP) model for the single hoist cyclic scheduling is developed, and based on this MILP model, a heuristic method together with linear programming is proposed.