为满足航空发动机研制中对各种压力参数测量的需要，三○四所组织技术人员，在原固态压阻式压力传感器系列产品的基础上，进行了微型化技术研究。通过近三年的研制，目前，已研制成功性能稳定的直径为o25mm的小型固态压阻式压力传感器系列产品。并于1996年12月26日通过了由中国 In order to meet the need of measuring various pressure parameters in the development of aeroengine, the technicians of 304 organizations conducted the miniaturization technology research based on the original solid piezoresistive pressure sensor series products. After nearly three years of research and development, at present, we have successfully developed a series of small solid-state piezoresistive pressure sensors with a stable diameter of o25mm. And passed on December 26, 1996 by China