- Result
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                    2017/08/06 ultra high frequency induction heating for tiny workpiece ultra high frequency induction heating for tiny workpiece (2)ultra high frequency induction heating for tiny workpiece (1) 
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                    2017/08/06 u shape induction coil for special workpiece  U shape induction coil for special workpiece U shape induction coil for special workpiece
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                    2017/08/06 inner induction coil heating steel workpiece  inner induction coil heating steel workpiece inner induction coil heating steel workpiece
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                    2017/08/06 induction heating l steel workpiece  induction heating L steel workpiece induction heating L steel workpiece
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                    2017/08/06 induction heat l shape steel workpiece  induction heat L shape steel workpiece induction heat L shape steel workpiece
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                    2017/08/06 big induction coil heating big workpiece  big induction coil heating big workpiece big induction coil heating big workpiece
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                    2017/08/06 high frequency induction quenching for big workpiece  high frequency induction quenching for big workpiece high frequency induction quenching for big workpiece
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                    2017/08/06 workpiece for induction hardening  workpiece for induction hardening workpiece for induction hardening
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                    2017/08/06 induction melting rare metal workpiece  induction melting rar metalinduction melting rare metal workpiece induction melting rar metalinduction melting rare metal workpiece
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                    2017/08/06 induction melting copper workpiece  induction melting copper workpiece induction melting copper workpiece

