GOST 21305 1975 Edition, November 28, 1975 Elements and assembly units for heated core boxes. Specifications
GOST 11413 1975 Edition, November 28, 1975 Blacksmith´s hand and hammer tools. Flat flatters. Design and dimensions
GOST 21312 1975 Edition, November 28, 1975 Compressed wood. Method for determination of pressure in swelling
GOST 4417 1975 Edition, November 28, 1975 Quartz sand. For welding materials
GOST 21294 1975 Edition, November 28, 1975 Ejectors for heated core boxes. Design and dimensions
GOST 11421 1975 Edition, November 28, 1975 Blacksmith´s hand and hammer tools. Semi-round expansion tools. Design and dimensions
GOST 11426 1975 Edition, November 28, 1975 Blacksmith´s hand and hammer tools. Round spring swages. Design and dimensions
GOST 11429 1975 Edition, November 28, 1975 Blacksmith´s hand and hammer tools. Two-sided afes. Design and dimensions
GOST 831 1975 Edition, November 28, 1975 Thrust radial single row ball bearings. Types and boundary dimensions
GOST 11418 1975 Edition, November 28, 1975 Blacksmith´s hand and hammer tools. Chisels. Design and dimensions
GOST 21295 1975 Edition, November 28, 1975 Regulable ejectors for heated core boxes. Design and dimensions
GOST 7032 1975 Edition, November 28, 1975 Bentonite clay for fine and building ceramics