GOST 13938.1 1978 Edition, January 24, 1978 Copper. Methods for determination of copper
GOST 22915 1978 Edition, January 24, 1978 Liquid friction bearings. Basis operation rules
GOST 13938.10 1978 Edition, January 24, 1978 Copper. Methods for the determination of antimony
GOST 13938.9 1978 Edition, January 24, 1978 Copper. Methods for determination of silver
GOST 13938.5 1978 Edition, January 24, 1978 Copper. Methods for determination of zinc
GOST 22993 1978 Edition, February 27, 1978 Three-jaw chucks with key for hand drilling tools. Basic dimensions
GOST 3025 1978 Edition, February 27, 1978 Steel drifts for use with morse taper sockets and sleeves. Design and basic dimensions
GOST 12.3.015 1978 Edition, February 25, 1978 Occupational safety standards system. Logging operations. Safety requirements
GOST 22990 1978 Edition, February 23, 1978 Resistance welding machines. Terms and definitions
GOST 6419 1978 Edition, February 23, 1978 Reagents. Magnesium carbonate basic aqueous. Specifications
GOST 4165 1978 Edition, February 23, 1978 Reageuts. Copper II sulphate pentahydrate. Specifications
GOST 6840 1978 Edition, February 23, 1978 Cellulose. Method for determination of alpha-cellulose