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Porous convection type heat insulation system
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Heat insulation wall
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Assembled heat-insulating external wall panel
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Automatic feeding device of insulation board
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Insulation board detection method and mechanism
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Arc-shaped insulation board processing device
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Porous thermal insulation material pressure test device
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Insulation board shock resistance detection device
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Heated board cutting device
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Heated board surface spraying device
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Wall insulation board
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