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Desk board drilling equipment with rapid drilling function
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CN105345897A
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Drilling equipment for desk plates
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CN105291203A
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Drill bit for fast drilling holes in desk plates
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CN105328740A
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Clamping device used for drilling holes in desk boards
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CN105290464A
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Drill used for drilling desk board and allowing drill bits to be replaced conveniently
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CN105344386A
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Chemical reagent storage cabinet
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CN105303915A
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Multifunctional teaching device for experiments
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Volatile organic compound storage cabinet
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Waterproof teacher's desk provided with lifting desktop
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CN105361464A
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Cabinet for storing poisonous and harmful chemical reagents
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CN105326220A
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Automatic storage desk with heating and humidifying function
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CN105303905A
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Portable video display bench for teaching
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CN105261245A
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Portable video demonstration stand for teaching
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CN105280033A
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Multi-media teaching equipment for experiments
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CN105303907A
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Remote-control video display bench for teaching
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CN105595623A
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Multifunctional lifting desk adjustable in desktop inclination
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CN105342142A
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Multifunctional teacher's desk
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CN105266418A
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Dangerous chemical storage cabinet
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CN105286301A
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Multimedia desk with automatic storage function
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CN105286288A
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Desk with liftable desktop
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