negative pressure
短語詞組
- negative -pressure chamber 負(fù)壓腔
- negative e pressure drainage 負(fù)壓吸引法
- negative high pressure 負(fù)高壓
- negative internal pressure 負(fù)內(nèi)壓
- negative blood pressure 負(fù)血壓;負(fù)血壓英語
- high negative control pressure 高負(fù)控制壓力
- negative expiratory pressure 呼氣負(fù)壓 返回 negative pressure