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A kind of integral type centrifugal compressor
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A kind of bearing block structure of integrated self-loopa oil lubrication system
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A kind of symmetric double crank space connecting-rod is used for radially-arranged multi-axis turning mechanism
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A kind of long short pitch chain-drive multi-axis turning mechanism
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A kind of air blower intelligent test system and test method based on PLC
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A kind of energy-efficient biogas purification and supercharging integrated apparatus
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A kind of gear type semi-girder multi-level water vapour compression machine
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A kind of gear type cantilever two-stage water vapour compressor
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General adjustable round nut spanner
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Device capable of automatically supplementing liquid work media
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Oil-gas separator for biogas screw compressor unit
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