GOST R 51040 1997 Edition, March 26, 1997 Printed boards. Grid systems
GOST R 50241 1992 Edition, September 3, 1992 Wood protective substances. Express method of tests of washing out
GOST R 50233.2 1992 Edition, September 3, 1992 Niobium pentoxide. Ionometry method for determination of fluor content
GOST R 50233.3 1992 Edition, September 3, 1992 Niobium pentoxide. Luminescent method for determination of phosphorus content
GOST R 50233.5 1992 Edition, September 3, 1992 Niobium pentoxide. Chemical-atomic-emission method for determination of impurity metals
GOST R 50233.4 1992 Edition, September 3, 1992 "Niobium pentoxide. Atomic-emission method for determination of titanium , silicon, iron, nickel, aluminium, magnesium, manganse, cobalt, chromium, lead and zirconium"
GOST R 50233.1 1992 Edition, September 3, 1992 Niobium pentoxide. Coulonometry method for determination of sulfur content
GOST R 50230 1992 Edition, September 2, 1992 Eastern sweeties of soft sweetmeat type. Specifications
GOST R 50228 1992 Edition, September 2, 1992 Eastern flour sweets. General Specifications
GOST R 50211 1992 Edition, August 31, 1992 Textile machinery and accessories. Metal reeds with plate baulk. Dimensions and designation
GOST R 50210 1992 Edition, August 31, 1992 Textile machinery and accessories. Pitch bound reeds. Dimensions
GOST R 50213 1992 Edition, August 31, 1992 Textile machinery and accessories. Cones for yarn winding (cross wound). Half angle of the cone 5 degree 57 min. Dimensions and checking methods