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A kind of for medical data bogey
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Automation equipment for oral cavity tooth washing
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A kind of Medical liquid bottle that is used for takes up equipment
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A kind of equipment for the classification of publilc baths slippers
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Automatic equipment for oral anesthesia
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Magnesium-methacrylate-based chemical plating solution for drill rod
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Anti-corrosion chemical plating liquid and application thereof to drilling drill rod
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A kind of based on polyurethane resin creep into drilling rod protective coating and preparation method thereof
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Chemical plating solution for drilling stem based on nickel sulfate
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Molybdenum rubidium based alloy steel material and application in drilling pipe
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Corrosion-resisting copper and nickel alloy steel and application of corrosion-resisting copper nickel alloy steel to drilling rod
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Chromium-vanadium-based alloy steel material and application thereof in drilling drill pipe
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High-hardness and high-strength alloy steel and application of the alloy steel in manufacturing of drilling rod
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