Cryogenic vessels -- Toughness requirements for materials at cryogenic temperature -- Part 2: Temperatures between -80 degrees C and -20 degrees C— 28 стр.
Specification and qualification of welding procedures for metallic materials -- Welding procedure specification -- Part 3: Electron beam welding— 14 стр.
Corrigendum 1 - Functional safety of electrical/electronic/programmable electronic safety related systems - Part 5: Examples of methods for the determination of safety integrity levels— 1 стр.