Development of Estonian welding standards and complementary education of welding engineersLaansoo, Andres; Stepanov, AleksandrWelding : Technologies, Equipment, Materials : MET-97 : International Conference : reports and theses1997 / p. 144-145

Education of welding personal as an element of quality management system according ISOL 9000Stepanov, AleksandrWelding : Technologies, Equipment, Materials : MET-97 : International Conference : reports and theses1997 / [4] p. (loose-leaf)