Mechanical structures for placement and installation of electrical and electronic equipment. Thermal management for cabinets in accordance with IEC 60297 and IEC 60917 series. Part 5. Cooling performance evaluation for indoor cabinets
Feedstuffs, compound feeds, feed raw materials. Method for determination of soluble nitrogen fraction of total mass after treatment with pepsin in dilute hydrochloric acid
Current collection by electric rolling stock current collector. The nomenclature of current collection quality indicators and method of its calculation