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A kind of contact head sliding block formed based on superslide structure
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Metal cover graphite island without edge protrusions and preparation method thereof
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Method for eliminating two-dimensional material wrinkles
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Brush-commutator structure with carbon nano tube
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A kind of nanofiber filtration material and the air filter unit based on the filtering material
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A kind of silk fibroin nano-fiber filtering material and the air filter unit based on the filtering material
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