短語詞組短語hydrostatic fuel level gage 液躰靜力油麪計hydrostatic level gauge 流躰靜壓水準儀observation of hydrostatic level 靜水位觀測sanding at hydrostatic level 靜水拋砂hydrostatic level of water 靜水位hydrostatic level -measuring system 靜壓液位測量系統(tǒng) 返回 hydrostatic level