Inxalenye ekhokelayo yomatshini we-welding we-mid-frequency spot ithatha izinto ezikhethekileyo ezine-friction ephantsi, kwaye ivalve ye-electromagnetic iqhagamshelwe ngokuthe ngqo kwisilinda, ikhawulezisa ixesha lokuphendula, inyusa isantya se-welding yendawo, kunye nokunciphisa ilahleko yokuhamba komoya, okukhokelela ekubeni inkonzo ende li...
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