Member since March 2018

  • Reviews 6
  • Thank Yous 6
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Winston Posada

Posted Date : 04-01-2018
Rating for tantalum ore
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Winston Posada

Posted Date : 20-10-2020
Evaluation for coltan ore
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Winston Posada

Posted Date : 15-07-2021
Opinion for coltan ore
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Winston Posada

Posted Date : 17-01-2018
Observation for coltan ore
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Winston Posada

Posted Date : 19-04-2018
Rating for TANTALUM ORE
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Winston Posada

Posted Date : 25-07-2019
Remark for tantalum ore