GOST 15027.6 1977 Edition, June 28, 1977 Non-tin bronze. Methods for the determination of silicon
GOST 15027.13 1977 Edition, June 28, 1977 Non-tin bronze. Methods for the determination of berylium
GOST 15027.5 1977 Edition, June 28, 1977 Non-tin bronze. Methods for the determination of nickel
GOST 17.2.1.04 1977 Edition, June 28, 1977 Nature protection. Atmosphere. Meteorological contamination aspects and industrial blowouts. Basic terms and definitions
GOST 15027.12 1977 Edition, June 28, 1977 Non-tin bronze. Methods for the determination of zinc
GOST 15027.2 1977 Edition, June 28, 1977 Non-tin bronze. Methods for the determination of aluminium
GOST 15027.4 1977 Edition, June 28, 1977 Non-tin bronze. Methods for the determination of manganese
GOST 15027.10 1977 Edition, June 28, 1977 Non-tin bronze. Methods for the determination of tin
GOST 22552.5 1977 Edition, May 25, 1977 "Quartz sand, ground sandstone, quartzite and veiny quartz for glass industry. Method for the determination of moisture"
GOST 1126 1977 Edition, May 24, 1977 Warmed cotton jackets with yoke. Specifications
GOST 22546 1977 Edition, May 24, 1977 Heat insulating products foam-plastic of FRP-1. Technical requirement
GOST 22545 1977 Edition, May 24, 1977 Warm wadded jacket without quilting through jacket and pants for very cold districts. Specification