Premodifier: spot
Head noun: weld

Same concepts
http://dbpedia.org/resource/Spot_welding

Broader concepts

labelprovenanceconfidence
suitable meansisap:884058050.677916
mechanical fastenerisap:4581238590.634706
methodisap:3076895930.452644
meansisap:884058070.426925
weldisap:1736944370.424502

Narrower concepts

labelprovenanceconfidence
weldisap:1736944350.198361