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1993年交通部科技进步奖获奖项目72项,其中一等奖5项,二等奖14项,三等奖53项。属于筑养路机械获奖项目如下: 1 LB1000型沥青混凝土搅拌设备(西安筑路机械厂、交通部公路科学研究所)获二等奖; 2 LTY8型沥青混合料摊铺机(西 安筑路机械厂、交通部公路科学研究所)获二等奖; 3 WB230型轮胎式稳定土拌和机(新津筑路机械厂、交通部公路科学研究所)获二等奖; 4 DHNB63型滾筒式沥青混凝土搅拌设备(郴州筑路机械厂)获三等奖;
In 1993, the Ministry of Communications awarded 72 scientific and technological progress awards, including 5 first prizes, 14 second prizes and 53 third prizes. Belongs to the road construction machinery winning the following projects: 1 LB1000 asphalt concrete mixing equipment (Xi’an Road Machinery Factory, Ministry of Communications Highway Science Institute) won the second prize; 2 LTY8 asphalt paving machine (Xi’an Road Machinery Plant, Ministry of Communications Highway Science Institute) won the second prize; 3 WB230-type tire stabilized soil mixing machine (Xinjin Road Machinery Factory, Ministry of Communications Highway Science Institute) won the second prize; 4 DHNB63 roller asphalt concrete mixing equipment ( Chenzhou Road Construction Machinery Factory) won the third prize;