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CN1114343A
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Dry distillation device for spraying suspended powdered coal
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CN1107590A
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NC bi-coordinate tracking device
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CN1107556A
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NC adjusting and metering fan
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CN1107427A
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NC full-speed energy accumulating-transducing apparatus
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CN1103466A
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NC serial operating mode change pump
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CN1103467A
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NC serial operating mode change centrifugal fan
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CN1087164A
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Boiler accessory machinery with aero-gas turbine as power
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CN1087157A
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The free water of high-water-cut oil-producing well is the re-injection device on the spot
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CN1079590A
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A kind of additional felloe type rare-earth magneto-electric machine rotor
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CN1079593A
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A kind of p-m rotor of squirrel-cage embedded-pole formula structure
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CN1079594A
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A kind of winding gird of high speed rotor of motor
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CN1079592A
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A kind of p-m rotor of squirrel-cage shaded-pole structure
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CN1079591A
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A kind of accessories type rare-earth permanent magnet motor
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CN1086902A
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Digital control high voltage constant voltage source device
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CN1072753A
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Measuring device of drilling azimuthal angle for measuring accompaning with drilling
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CN1071858A
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Push-pull vibration exciter
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CN1072006A
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Even pressure series sealing device for high pressure mechanism
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CN1071224A
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Measuring, alarming, tracing and transmitting in conjuction with drill
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CN1068876A
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A kind of high-pressure masked pump that adopts gas barrier
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CN1068882A
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A kind of heat blower of multipotency output
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