- Result
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                    2017/08/06 air cooled induction heating for fixing nuclear power unit (screw nuts)  air cooled induction heating for fixing Nuclear Power Unit (screw nuts)air cooled induction heating for fixing Nuclear Power Unit (screw nut)air cooled induction heating for fixing Nuclear Power Unit (loosen screw nut) air cooled induction heating for fixing Nuclear Power Unit (screw nuts)air cooled induction heating for fixing Nuclear Power Unit (screw nut)air cooled induction heating for fixing Nuclear Power Unit (loosen screw nut)
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                    2017/08/06 ultra-high frequency induction heating small screwd river  ultra-high frequency induction heating small screwd river ultra-high frequency induction heating small screwd river
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                    2017/08/06 ultra-high frequency induction heating screw  ultra-high frequency induction heating screw ultra-high frequency induction heating screw
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                    2017/08/06 induction hot head for screwdriver forming  induction Hot Head for Screwdriver Forming induction Hot Head for Screwdriver Forming
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                    2017/08/06  induction heating screws induction heating screws
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                    2017/08/06 induction heating screws and nails  induction heating screws and nails induction heating screws and nails
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                    2017/08/06  induction heating screw induction heating screw
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                    2017/08/06 induction heating for fixing nuclear power unit (unscrew nuts)  induction heating for fixing Nuclear Power Unit (unscrew nuts) induction heating for fixing Nuclear Power Unit (unscrew nuts)
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                    2017/08/06 induction heat treatment for steel nails (screws)  induction heat treatment for steel nails (screws) induction heat treatment for steel nails (screws)
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                    2017/08/06 induction hardening screwdrivers blades  induction hardening screwdrivers blades induction hardening screwdrivers blades

