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Textile fabric corrosion resistance test by using biotechnology
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Star-shaped disk type engine and series engine set thereof
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Multi-roller rolling roller
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Textile color fastness inspection device for intelligent manufacturing
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Textile fabric fiber strength test tensile equipment for intelligent manufacturing
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Environment-friendly handicraft processing auxiliary device
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High-efficiency cooling capacity extensible electric power cabinet
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Fertilizing device based on agricultural machinery
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Anti-blocking connecting pipe for irrigation and water conservancy irrigation
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Stepless speed change mechanism
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Threshing device for agricultural machinery
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Light steel house structure connecting piece
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Automobile door lock follower plate rotating device
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Clinical joint protection equipment of rheumatological department
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Oil extraction well head greasy dirt does not fall to ground sucker rod and oil pipe environmental protection cleaning device
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Fishing device for underground rope-type falling objects in oil exploitation workover operation
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Fishing device for rope-like falling objects in oil exploitation well
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Cooling and dedusting electric power cabinet device
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Foldable portable one-key starting type waist fixer
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Adjustable waist fixing device
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