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English definition of “spot-welding”

spot-welding

noun [U]     /ˈspɒtˌwel.dɪŋ/ US  /ˈspɑːt-/
a way of joining together two pieces of wire or two flat pieces of metal by sending an electric current through small areas of themMetals and metalworkingChemical elements
(Definition of spot-welding noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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