Gas cylinders. Refillable composite gas cylinders. Design, construction and testing. Fully wrapped fibre reinforced composite gas cylinders up to 150 l with load-sharing welded metallic liners— 52 стр.
Heating boilers. Heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kW. Terminology, requirements, testing and marking— 84 стр.
BS ENISO 13919-1. Welding. Electron and laser-beam welded joints. Guidance on quality levels for imperfections. Part 1. Steel, nickel, titanium and their alloys— 25 стр.