GOST 12645.1 1977 Edition, July 8, 1977 "Indium. Spectral method for determination of gallium, iron, copper, nickel, tin, lead, thallium and zinc"
GOST 22698 1977 Edition, September 15, 1977 Organic dyestuffs. Basic violet K. Specifications
GOST 22699 1977 Edition, September 15, 1977 Organic dyestuffs. Pigment yellow light fast 23. Specifications
GOST 22692 1977 Edition, September 13, 1977 Carbon materials. Method for determination of ash
GOST 19111 1977 Edition, September 13, 1977 PVC shaped linear articles. Specifications
GOST 22691 1977 Edition, September 13, 1977 Packaging cusnioning materials. Test of impact protective prorerties
GOST 5359 1977 Edition, September 9, 1977 Ocular screw thread for optical devices. Profile and dimensions
GOST 11063 1977 Edition, September 9, 1977 Motor oils containing additives. Method for determination of stabilization by inductive period of sedimentation
GOST 13201.6 1977 Edition, September 7, 1977 Ferrosilicochrome. Method for the determination of phosphorus content
GOST 13201.2 1977 Edition, September 7, 1977 Ferrosilicochrome. Method for the determination of silicon content
GOST 9179 1977 Edition, September 6, 1977 Lime for building purposes. Technical requirements
GOST 14955 1977 Edition, September 2, 1977 Quality round steel with special surface finish. Specifications