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A groove is a geometrically shaped groove machined and assembled into the welded area. The groove isАры қарай оқу -
The main process of the accident A worker in the tool workshop of a factory led A to use a butt weldАры қарай оқу -
Arc spot welding is a welding method that uses arc heat to melt overlapping metal parts, creating aАры қарай оқу -
Welding technology that uses high-current pulses to achieve material fusion. Pulse welding uses highАры қарай оқу -
Acidic electrodes are electrodes whose coatings contain a high concentration of acidic oxides. AcidiАры қарай оқу -
The main process of the accident Gu, a welder at a shipyard, applied to the on-board firefighters foАры қарай оқу -
The main cause of indentations and pores on the surface of flux-cored wire welds is that the structuАры қарай оқу -
In 1996, a small workshop in Shijiazhuang set out with a bold idea: to turn welding consumables intoАры қарай оқу -
Since 1996, hebei yujinhong technology co., ltd has taken root in Shijiazhuang, a renowned city in nАры қарай оқу -
Since 1996, hebei yujinhong technology co., ltd has been a professional developer, manufacturer, andАры қарай оқу -
As a professional developer, manufacturer, and wholesaler of welding consumables founded in 1996,hebАры қарай оқу -
As a professional developer, manufacturer, and wholesaler of welding consumables with a history datiАры қарай оқу