用于高级拼花板，单板，餐台，木皮贴面，办公家具，酒店家具，套房家具，地板，弯曲木，床母等连接 Uses in putting together the top board high-level, the veneer, the dining table, barks the cover, the office furniture, the hotel furniture, the anteroom furniture, the floor, curved bending-wood, connections and so on bed mother