Earth-moving machinery. Laboratory tests and performance requirements for protective structures of excavators. Roll-over protective structures (ROPS) for excavators of over 6 t— 40 стр.
Mechanical properties of fasteners made of carbon steel and alloy steel -- Part 2: Nuts with specified property classes -- Coarse thread and fine pitch thread— 26 стр.
Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread; Technical Corrigendum 1— 1 стр.