fermentation saccharometer发酵糖定量器
Glass Saccharometer玻璃酦酵管
refractometric saccharometer折光糖度计
iodo-saccharometer r碘糖量计
iodo-saccharometer碘糖量计
polarized light saccharometer偏振光糖量计
N（名词） a hydrometer used to measure the strengths of sugar solutions. It is usually calibrated directly to give a reading of concentration 糖溶液