Specification and qualification of welding procedures for metallic materials -- Welding procedure specification -- Part 3: Electron beam welding— 14 стр.
Quality requirements for fusion welding of metallic materials -- Part 1: Criteria for the selection of the appropriate level of quality requirements— 14 стр.
Acceptance tests for CO$d2- laser beam machines for high quality welding and cutting. Calibration of instruments for measurement of gas flow and pressure— 8 стр.
Acceptance tests for CO2-laser beam machines for high quality welding and cutting -- Part 3: Calibration of instruments for measurement of gas flow and pressure— 2 стр.