Anti-cracking ecological fiber composite board
The utility model relates to the technical field of fiber composite boards, and discloses an anti-cracking ecological fiber composite board which comprises a device board, an auxiliary board is arranged on one side of the outer surface of the device board, a supporting device is arranged on the uppe...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to the technical field of fiber composite boards, and discloses an anti-cracking ecological fiber composite board which comprises a device board, an auxiliary board is arranged on one side of the outer surface of the device board, a supporting device is arranged on the upper side of the outer surface of the auxiliary board, a protective layer is arranged on the upper side of the outer surface of the supporting device, and the supporting device comprises a supporting board. A limiting plate is arranged on one side of the outer surface of the supporting plate, a connecting rod is arranged on one side of the outer surface of the supporting plate, a transverse rod is fixedly connected to one end of the connecting rod, and a baffle is fixedly connected to one end of the transverse rod. According to the protective device, the limiting plate is arranged in the supporting device, the limiting plate is fixedly connected with the supporting plate, the supporting plate penetrates through the co |
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