GOST 9369 1977 Edition, February 15, 1977 Globoid gear pairs. Basic parameters
GOST 22370 1977 Edition, February 14, 1977 Mica crushed. Reception rules. Methods of sampling and sample preparation for laboratory testing
GOST 19286 1977 Edition, February 14, 1977 Concentrated kaolin. Determination of size distribution
GOST 740 1977 Edition, February 13, 1977 Thiuram D. Specifications
GOST 11826 1977 Edition, February 11, 1977 Oil paints and pentaoil for artists use. Specifications
GOST 5694 1977 Edition, February 11, 1977 Barium sulphate for barytasion of paper. Specifications
GOST 13733 1977 Edition, February 11, 1977 Cylindrical small module straight and helical gears. Types. Basic parameters and dimension
GOST 22369 1977 Edition, February 11, 1977 Enamels EP 567. Specifications
GOST 12088 77th Edition, February 11, 1977 TEXTILES AND ITS PRODUCTS - METHOD OF DETERMINATION OF THE PERMEABILITY TO AIR
GOST 5780 1977 Edition, February 11, 1977 Slabs for fixing mines. Specifications
GOST 6841 1977 Edition, February 10, 1977 Cellulose. Method for determination of pitch and fat
GOST 22363 1977 Edition, February 10, 1977 Organic dye-stuffs. Direct pink CB-C. Specifications