1592953048000 1312632483000 term-29719 1616541300568 1312632520000 1616290138896 adlib fitz-online adlib-term-29719 8256de80-717d-3013-986a-4ad7098f5587 2 1 welding, electric resistance welding, electric resistance term reference term-29934 adlib-term-29934 14816161-15ac-348f-b4e4-64f98bd07a31 resistance welding