以往活动 - 焊接会议/展览 in 白俄罗斯
CORROSION PROTECTION. COATINGS MINSK 2010
International specialized Exhibition on Corrosion Protection. Coatings
WELDING AND CUTTING
Equipment, Materials, Technologies for Welding Processes. Facilities for Nondestructive Testing
WELDING AND CUTTING 2011
Equipment materials and technologies for welding. Facilities for nondestructive testing.