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CN108766108A
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A kind of automated teaching teaching stick
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CN108526356A
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A kind of automatic electric wire cropper of Physical Experiment
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CN108648572A
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A kind of physics teaching pendant object device
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CN108364544A
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A kind of physics teaching mass of object demonstration pond
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CN108655114A
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A kind of teaching projecting apparatus automatic ash removing device
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CN108346340A
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A kind of bioconversion medium temperature change simulator
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CN108515038A
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A kind of multiple medium computer for teaching automatic cleaning equipment
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CN108597259A
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A kind of history automated teaching photo display devices
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CN108656796A
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A kind of blackboard for education of automatic scrubbing
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CN108520680A
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A kind of physics teaching equipment placing structure
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CN108597322A
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A kind of physics teaching atmospheric pressure apparatus for demonstrating
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CN108682244A
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A kind of physics teaching distillation apparatus for demonstrating
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CN108513471A
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A kind of automated teaching equipment protecting device
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CN108520653A
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A kind of Mobile multimedia teaching equipment
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CN108520676A
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A kind of automated teaching displaying device fixed frame
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CN108523419A
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A kind of teaching dais of automatic dust removing
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CN108554474A
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Experimental teaching rack for test tube
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CN108499627A
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Teaching rack for test tube
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CN108479884A
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Teaching water suction experimental bench
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CN107930720A
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A kind of adjustable chemistry experiment table
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