Specification and qualification of welding procedures for metallic materials. Welding procedure test. Arc and gas welding of steels and arc welding of nickel and nickel alloys— 38 стр.
Railway applications. Track. Flash butt welding of rails. New R220, R260, R260Mn and R350HT grade rails by mobile welding machines at sites other than a fixed plant— 44 стр.
Design and manufacture of site built, vertical, cylindrical, flat-bottomed steel tanks for the storage of refrigerated, liquefied gases with operating temperatures between 0$0DC and -165$0DC. Metallic components— 60 стр.
Specification for the design and manufacture of site built, vertical, cylindrical, flat-bottomed, above ground, welded, steel tanks for the storage of liquids at ambient temperature and above— 250 стр.
Transportable gas cylinders. Specification for welded pressure drums up to 1000 litre capacity for the transport of gases. Design and construction— 46 стр.
Gas infrastructure. Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations. Detailed functional requirements for design, materials, construction, inspection and testing— 124 стр.
Domestic appliances used for drinking water treatment not connected to water supply. Jug water filter systems. Safety and performance requirements, labeling and information to be supplied— 38 стр.