GOST 32785-2014

United power system and isolated power systems. Relay protection and automation. Automatic emergency control of electric power systems. Automatic elimination of asynchronous mode. Norms and requirements

Moulding refractory clays. Method for the determination of exchange cations content of sodium and potassium

Conformity assessment. Rules for cements certification. Requirements for technological regulations for cement production

Nickel, nickel and copper-nickel alloys. Methods for the determination of copper

Screw-drills and vane bits for them. Types and main dimensions

Tubes of copper and copper-zinc alloys. Method for determination of impurity of inner surface