What might a hydrometer look like for measuring oil density?
| November 29, 2020 | education
A hydrometer is a float-like device made of glass with a graduated scale. It can measure the density of oil and other liquid petroleum products.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
