banca completa serra e forma polimento e facetamento de pedras da ARTGEMSBRAZIL
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14:26
serrando e formando na máquina de lapidação da ARTGEMSBRAZIL
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20:02
INACREDITÁVEL PEDRA QUE ACHEI NA RUA E FIZ BRILHAR
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15:30
VEJA A QUANTIA DE OURO QUE É EXTRAÍDA EM 1 KG DE FERRO
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27:14
Tutorial de instalação da catraca de lapidação Maskote
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15:01
Angle Grinder HACK - How To Make A Wood Chipper Using Angle Grinder | DIY
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28:07
Hurdadan Bıçağa: Eski testere metalinden ve gerçek boynuz sapından el yapımı Şam Bıçağı!
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11:44
1 Pedras uzar esmeril pata trabalhar pedras
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14:48