10/2003 2003 GOST 493 R 52120 Technical diagnostics MAINLINE LOCOMOTIVES General requirements for diagnosing fitness 2003 GOST 494 11738 HEXAGON SOCKET HEAD CAP SCREWS OF ACCURACY CLASS A DESIGN AND DIMENSIONS - Incorporates 2003 GOST Amendment 1: 03/1989 495 1451 HOISTING CRANES WIND LOAD NORMS AN...