
Standard Test Methods for Specific Gravity, Apparent, of Liquid Industrial Chemicals
出版:American Society for Testing and Materials

專(zhuān)家解讀視頻
CONTAINED IN VOL. 15.05, 2005Determines the specific gravity, apparent, of liquid industrial chemicals by the use of two test methods as follows:Test Method A - specific gravity, apparent, by means of a hydrometer.Test Method B - specific gravity, apparent, by means of a pycnometer.