- Result
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                    2017/08/02 Induction Melting cowry shells by graphite crucible (2)  induction melting cowry shells by graphite crucible (2) induction melting cowry shells by graphite crucible (2)
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                    2017/08/02 Induction Melting cowry shells by graphite crucible (1)  induction melting cowry shells by graphite crucible (1) induction melting cowry shells by graphite crucible (1)
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                    2017/08/02  induction melting copper induction melting copper
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                    2017/08/02 Induction Melting copper with funnel  induction melting copper with funnel induction melting copper with funnel
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                    2017/08/02 Induction Melting copper pipes  induction melting copper pipes induction melting copper pipes
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                    2017/08/02 Induction Melting copper materials  induction melting copper materials induction melting copper materials
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                    2017/08/02 Induction Melting copper materials (9)  induction melting copper materials (9) induction melting copper materials (9)
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                    2017/08/02 Induction Melting copper materials (8)  induction melting copper materials (8) induction melting copper materials (8)
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                    2017/08/02 Induction Melting copper materials (7)  induction melting copper materials (7) induction melting copper materials (7)
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                    2017/08/02 Induction Melting copper materials (6)  induction melting copper materials (6) induction melting copper materials (6)

