precipitometer
... precipitator沉淀器 precipitometer沉淀计 precise精密的,精确的 ...
sedimeter
... sedimentometer 血球沉降速度计 sediment tube 沉淀管 sedimeter 沉淀计 ...
sedimentometer
... sediment-laden pipeline 充满沉积物的管道 sedimentometer 沉淀计 SEG 勘探地球物理家学会 ...
calculated period
centrifugal disc photosedimentometer
precipitation unit