Hot rolled products of structural steels. Technical delivery conditions for flat products of high yield strength structural steels in the quenched and tempered condition— 28 стр.
Specification and qualification of welding procedures for metallic materials. Welding procedure test. Upset (resistance butt) and flash welding— 22 стр.
Specification for high strength friction grip bolts and associated nuts and washers for structural engineering, Higher grade bolts and nuts and general grade washers— 36 стр.