密封式

• sealed

参考释义

密封式 [mì fēng shì]

• -
• 短语
  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