（编辑 袁冠琳） 证券日报网讯 中原内配11月13日在互动平台回答投资者提问时表示，公司的空气轴承产品已完成研发 工作，目前已在氢能项目子公司——中原内配明达氢能源有限公司的空压机上实现批量化应用，该产品 暂未开展对外销售业务。 ...

Core Viewpoint - Zhongyuan Nepe (002448) has completed the research and development of its air bearing products, which are now being applied in bulk in the air compressors of its hydrogen energy subsidiary, Zhongyuan Nepe Mingda Hydrogen Energy Co., Ltd. The product has not yet been launched for external sales [1]. Group 1 - The air bearing products have completed R&D work [1] - The products are being applied in bulk in air compressors for hydrogen energy projects [1] - There is currently no external sales activity for these products [1]