GOST 27096-86

Fertilizers. Determination of the water-soluble potassium content

Structural metalwork. General specifications

Plugs and socket-outlets for household and similar purposes. Part 2. Particular requirements for adaptors and methods of tests

Refractory wedge products of general use. Form and sizes

Safety of machinery. Requirements for the operational manual

United power system and isolated power systems. Operative-dispatch management. Ensuring coordinated operation of centralized systems of automatic control of frequency and active power flows and automatic management of active power of hydroelectric power stations. Norms and requirements