GOST 17.1.3.02 1977 Edition, July 6, 1977 Nature protection. Hydrosphere. Regulations for protection of waters from contamination due to drilling and operation of oil or gas sea wells
GOST 22616 1977 Edition, July 6, 1977 Vortex tubes. Terms and definitions
GOST 22614 1977 Edition, July 4, 1977 Man-machine system. Key-actuated and push-button switches and commutators. General ergonomic requirements
GOST 22630 1977 Edition, July 2, 1977 Sockets for chasing chucks for automatic lathes. Basic dimensions
GOST 22629 1977 Edition, July 2, 1977 Movable chasing chucks for automatic lathes. Basic dimensions
GOST 22607 1977 Edition, June 30, 1977 Air conditioning systems for aircraft and helicopters. Terms and definitions
GOST 22606 1977 Edition, June 30, 1977 Electrical igniter systems of aircraft gas-turbine engines. Terms and definitions
GOST 2548 1977 Edition, April 19, 1977 Chromic anhydride technical. Specification
GOST 450 1977 Edition, April 19, 1977 Calcium chloride for industrial use. Specifications
GOST 22393 1977 Edition, April 17, 1977 Universal boring heads. Main dimensions
GOST 9519.3 1977 Edition, April 15, 1977 Lead-calcium bearing alloys. Method of atomic-absorbing spectral analysis
GOST 9519.2 1977 Edition, April 15, 1977 Lead-calcium bearing alloys. Method of spectral analysis on synthetic standart specimens