Petroleum . It is a mineral, the largest deposits of which are in Russia, USA, Iran, Iraq, Arabs, Venezuela, Dutch India and Romania. …
Author Archives: Time
Propellants, oils and greases
Propellants, oils and greases are every day more and more important in the construction industry in connection with the constant, soaring …
Health and safety regulations during coal storage
Prevention of fires in stored coal and fighting fires. In every major warehouse, on the construction site, the instructions should be posted in a visible place in the base, …
Coal storage
Carbon storage control and temperature measurements. During the first 3 months from the moment a new coal supply is stored, it is necessary to carry out daily heaps observations and marking …
Storage of oils and greases
Storage of oils and greases. In principle, the storage of these materials requires a suitable temperature, because at very low temperatures the density is (viscosity, viscose) oil or grease becomes …
Fuel storage
Storage of liquid and gaseous fuels. Practically speaking, construction contractors can store propellants only in iron barrels or tanks, usually of a lighter type. Storage …
Paraffin
Paraffin. It is a product of distillation and further processing of paraffin crude oil, defined by a standard that allows three types of paraffin: a special S., refined R and unrefined N. …
Technical Vaseline
img26. Synonym: img26. img26, img26: components of black vehicle grease - oils …
Solid lubricants
SOLID GREASES. They are used in construction and assembly enterprises for equipment, machines and devices as well as for motor vehicles. Tovotte solid lubricants. Synonym: Towot. These are the products …
Machine oils
Machine oils. They are refined lubricating oils, derived from the processing of crude oil. They exist 4 types of machine oils: light - 3, mediocre - 5, heavy - …