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阿贝氏折光计用于一次测定5%糖盐水的两种含量。结果较满意,现将实验报告如下。实验仪器与试药阿贝折光计,Gallileo,意大利产
Abbé Refractometer is used to determine both contents of 5% sugar and brine in one assay. The results are more satisfactory, the experimental report is as follows. Abbé Refractometers for Experimental Instruments and Reagents, Gallileo, Italy