<https://dl.asminternational.org/handbooks/edited-volume/11/chapter-abstract/126506/10.31399/asm.hb.v04c.a0005846>
<http://schema.org/keywords>
"continuous induction tube welding"
<https://dl.asminternational.org/handbooks/edited-volume/11/chapter-abstract/126506/Magnetic-Flux-Controllers-in-Induction-Heating-and?redirectedFrom=PDF>