The invention relates to a stone plate, which comprises the following parts: thin stone plate, strip groove on the back of thin stone plate, rib reinforcement inserted in the strip groove.
一种石质板材，包括一石材薄板，在该石材薄板的背面设有条形沟槽，该条形沟槽内嵌设有加强筋。
The invention relates to a stone plate, which comprises the following parts: thin stone plate, strip groove on the back of thin stone plate, rib reinforcement inserted in the strip groove.
一种石质板材，包括一石材薄板，在该石材薄板的背面设有条形沟槽，该条形沟槽内嵌设有加强筋。
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