Feedstuffs, compound feeds, feed raw materials. Determination of mass fraction of ammonium, potassium, sodium, magnesium and calcium cations using capillary electrophoresis
United power system and isolated power systems. Electric power systems. Operational dispatching control. Procedure for preparation of conclusion on possibility of decommissioning of generating facility of power stations that is considered as object of dispatching. Norms and requirements
Reclamation systems and structures. Water distribution and water accounting in the irrigation network. Graduation of hydrometric constructions «The fixed channel». General requirements
