GOST 16274.2 1977 Edition, January 25, 1977 Bismuth. Method for determination of antimony content
GOST 16274.5 1977 Edition, January 25, 1977 Bismuth. Method for determination of silver content
GOST 16274.10 1977 Edition, January 25, 1977 Bismuth. Spectral method for determination of mercury content
GOST 16274.4 1977 Edition, January 25, 1977 Bismuth. Method for determination of lead content
GOST 22318 1977 Edition, January 24, 1977 Printed circuit junction wires. Types. Construction and dimensions. Technical requirements
GOST 22313 1977 Edition, January 21, 1977 Land levelers. Terms and definitions
GOST 22315 1977 Edition, January 21, 1977 Aggregate means of information-measuring systems. General principles
GOST 22316 1977 Edition, January 21, 1977 Aggregate means of information-measuring systems. Complex of normalized characteristics. General requirements
GOST 13133 1977 Edition, January 21, 1977 Gear grinders with profile wheel. Standards of accuracy
GOST 13834 1977 Edition, January 21, 1977 Plates of hard alloys for milling and drilling wood cutting tools. Design and dimensions
GOST 13833 1977 Edition, January 21, 1977 Plates of hard alloys for wood cutting disk saws. Design and dimensions
GOST 12263 1977 Edition, January 19, 1977 Technical chloropicrin (nitrotrichlormethane). Specifications