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— 36 стр.
Non-destructive testing -- Image quality of radiographs -- Part 1: Determination of the image quality value using wire-type image quality indicators— 9 стр.
Non-destructive testing -- Image quality of radiographs -- Part 2: Determination of the image quality value using step/hole-type image quality indicators— 12 стр.
Transportable gas cylinders. Refillable welded receptacles of a capacity not exceeding 150 litres. Welded carbon steel cylinders made to a design justified by experimental methods— 44 стр.
Transportable gas cylinders. Refillable welded receptacles of a capacity not exceeding 150 litres. Welded austenitic stainless steel cylinders made to a design justified by experimental methods— 38 стр.
LPG equipment and accessories. Transportable refillable LPG cylinders other than traditional welded and brazed steel cylinders. Periodic inspection— 46 стр.
LPG equipment and accessories. Transportable refillable LPG cylinders other than traditional welded and brazed steel cylinders. Periodic inspection— 50 стр.