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CN107627684A
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A kind of metal sandwich fire-proof plate
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CN107649081A
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A kind of energy-conserving and environment-protective heat-insulating material process units
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A kind of device of heat-insulating shield bending
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CN107497334A
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A kind of agitating device for chemical industry equipment
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CN107383477A
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A kind of rubber-plastic foamed insulation material of noise reducing type and preparation method thereof
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CN107383476A
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A kind of rubber-plastic foamed insulation material of shock-absorbing type and preparation method thereof
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CN107131394A
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A kind of pipeline coats warming plate
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CN107127808A
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A kind of rippled edge trimming device
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CN107127798A
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A kind of warming plate hypotenuse cutting device
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CN107116584A
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A kind of warming plate cutter device
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CN107127799A
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A kind of warming plate width cutting device
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