WELDING

сварка - arc welding - autogenous welding - automatic welding - butt welding - continuous welding - downhand welding - electrical arc welding - electrical welding - erection welding - field welding - flash-butt welding - fuse welding - fusion welding - gas welding - gas-shielded welding - girth welding - hand welding - high-frequency welding - horizontal position welding - intermittent welding - internal welding - inverted position welding - jam welding - lap welding - manual welding - metal-arc welding - overhead position welding - overlapping welding - oxy-acetylene pressure welding - oxy-acetylene welding - pipe welding - pipeline welding - point welding - pressure contact welding - resistance upset butt welding - resistance welding - rivet welding - seam resistance welding - seam welding - semiautomatic welding - shielded arc welding - shielded metal-electrode arc welding - site welding - spot welding - submerged arc welding - submerged melt welding - torch welding - tube welding - ultrasonic welding - underwater welding - vertical position welding - welding of pipes in fixed position - welding of pipes into section