释义 |
密封式 mì fēng shì sealed 密封式变压器 hermetically sealed type transformer; hermetically sealed transformer; sealed transformer; 密封式电动机 hermetic motor; hermetically sealed motor; enclosed motor; impervious machine; 密封式电容器 potted capacitor; 密封式滚柱轴承 sealed roller bearing; 密封式积分陀螺仪 hermetic integrating gyroscope; 密封式继电器 hermetically sealed relay; 密封式晶体管 packaged transistor; 密封式热敏电阻器 enveloped thermister; 密封式整流阀 sealed rectifier |