NF F33-102:1975 RAILWAY TRANSPORT EQUIPMENT. WAGON FRAMES WITH OR WITHOUT BODY WITH INDEPENDENT AXLES AND LEAF SPRING SUSPENSION. DIMENSIONAL CHECKS. TOLERANCES.
1975NF F33-102:1975 RAILWAY TRANSPORT EQUIPMENT. WAGON FRAMES WITH OR WITHOUT BODY WITH INDEPENDENT AXLES AND LEAF SPRING SUSPENSION. DIMENSIONAL CHECKS. TOLERANCES.