Specification and qualification of welding procedures for metallic materials - General rules (ISO 15607:2019); German version EN ISO 15607:2019— 20 стр.
Specification and qualification of welding procedures for metallic materials - General rules (ISO/DIS 15607:2018); German and English version prEN ISO 15607:2018
Specification and qualification of welding procedures for metallic materials - General rules (ISO 15607:2003); German version EN ISO 15607:2003— 18 стр.
Specification and qualification of welding procedures for metallic materials - General rules (ISO 15607:2003); German version EN ISO 15607:2003— 18 стр.