Petroleum, petrochemical and natural gas industries. Test methods for quality control of microstructure of ferritic/austenitic (duplex) stainless steels— 26 стр.
Petroleum and natural gas industries -- Materials for use in H2S-containing environments in oil and gas production -- Part 3: Cracking-resistant CRAs (corrosion-resistant alloys) and other alloys— 92 стр.
Specification and qualification of welding procedures for metallic materials -- Welding procedure test -- Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys— 46 стр.