الأواني الزجاجية | Hydrometer زجاج التربة | نطاق الجاذبية المحددة: 0.995 إلى 1.030 | حزمة 1 |
مميزات خاصة
Shot & Wax Poised
Adjusted for use at 20°C.
وصف
The hydrometer instrument is a buoyant glass tube calibrated to measure the relative density of liquids. There are two types of soil hydrometers for use in soil suspensions. The 151h hydrometer reads the specific gravity of the suspension and has a capacity of about 45g of dry soil in the 1,000ml liquid solution
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