spot-welding
noun[U]
uk/ˈspɒtˌwel.dɪŋ/us/ˈspɑːtˌwel.dɪŋ/a way ofjoiningtogether twopiecesofwireor twoflatpiecesofmetalbysendinganelectriccurrentthroughsmallareasof them
点焊Chemistry: metals & metalworking
- alloy
- anti-tarnish
- bar magnet
- base metal
- beaten
- bimetallic
- brazen
- brazier
- bullion
- ferrous
- galvanized
- gild
- gold leaf
- magnet
- manganese
- silver plate
- untarnished
- vermeil
- wrought iron
- zirconium