ASTM STP43896S PDF
An Improved Hydrometer Method for Use in Fineness Determinations
An Improved Hydrometer Method for Use in Fineness Determinations
- Статус документа:
- D
- Формат:
- Электронный (PDF)
- SKU:
- ASTM STP43896S
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Abstract
This paper describes a method of test and a hydrometer with a new type of scale which have been developed for measuring the fineness of powdered materials. The hydrometer scale consists of units of surface area rather than the customary uni...
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