单词	活塞换能器
释义	活塞换能器 piston transducer
随便看	circular set circular settling tank circulars for confirmation circular shaft Circular shaft furnace for pelletizing circular shaker circular shale shaker circular shallow foundation circular-shaped circular shaped lens loop circular-shaped potentiometer circular shareholding circular shear circular-shear circular shear blade circular shear drier circular shears circular shears, shears cutting by rotary discs circular shed circular-sheet tea cutter circular shelf drier circular shape circular shape bracing system circularshaped circular shaped