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61. A type of pumper that uses a hydraulic power source, a cylinder, and a piston attached to the polished rod.

62. The developed welding power source ZX5-800Dshows a satisfactory performance in the welding process of TIG. Shield metal arc, submerged arc and the. carbon arc ...

63. The variable voltage and frequency of three-phase power source based on voltage space vector pulse-width modulation drives induction motor.

64. We produced all kinds of computer main processor box, power source case and monitor etc.

65. The permanent-magnet adjustable magnetorheological damper has the advantages of no power source and adjustable damping capacity.

66. This project is applied to the control circuit of the frequency converter power source of for measuring ground resistance in an electric substation.

67. It is a hydraulic system and other support equipment hydraulic power source.

68. Research has verified that the load, which is thrown-off on faults, is directly proportional to the switching time of reserve power source automatic connection devices.

69. Based on the study on the analogously controlled power source for strip surfacing, a newmicrocrocomputer controlled automatic welding machine is developed for strip surfacing.

70. The variable polarity AC square wave power source is best equipment for aluminium alloy welding.

71. Electronic instrument generally uses rectified and filtered AC current as power source.

72. The switch may be coupled between the rechargeable battery and a DC power source and capable of moving between conducting and non-conducting states.

73. Xuzhou Combustion Control Power Source Technology Co. , Ltd. is a professional engaged in the cause of ignition control research companies.

74. This paper discusses the theory analysis and circuit design of high-frequency high power source which is modulated by narrow pulse.

75. The commercial-use power source voltage waveform will become the trigger signal source.

76. It is an ideal supporting power source for domestic appliance, small industrial equipment, armarium and office equipment etc.

77. Hartmann hydrodynamic acoustic generator can be used for acoustic treatment and is characterized by low cost, simple construction, durability and convenient power source.

78. It consists of two sources: low voltage high power source which puts the arc maintenance into practice and high voltage low power source which carries out the arc reignition .

79. Within an electrical pyramidal dream how can you acknowledge magnetism as a power source?

80. Power source by deserve to bring supply of common on lumbar leather belt dry cell.

81. The first stationary contact may be connected to a phase of a high-voltage power source.

82. The martial of clear cover shad uses polycarbonate. Power source is used single-foot in a moment start floorescent tube lamp. Sentencedict.com

83. The three AAA battery power source creates a battery life of 30 hours on the strongest light mode; switching down can yield up to 90 hours of light time.

84. It will have solar panels and a supplementary power source in the form of a plutonium-238 nuclear battery, the same type installed on the forthcoming Mars Science Laboratory rover.

85. The power source for Gungan technology is a mysterious blue-white energy "goo" that is mined in the depths of Naboo's oceans.

86. Second, continue to further reform an opening-up, take efforts to provide institution garrantee and motivative power source for the scientific development.

87. This sets are designed for using in towns, fishing ports, high buildings, railways, sites, ships etc as an electric power source or as reserved power for using on emergent case.

88. The key of making equivalent exchange lies in looking for equivalent resistance and equivalent power source.

89. The current waveform of the inverter power source is controlled by a microcomputer. The stability of arc and the formation of weld in underwater welding are improved, while the spatter is reduced.

90. Based on the investigation of the analogously controlled and microcomputer controlled power source, a new 8098 single chip microcomputer controlled welding machine is developed for the TIG welding.