Jeff Smith

Joined: 28/12/2015

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Jeff Smith's PowerPoint Presentations

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jeffsmith uploaded a new presentation "Basic Information About CNC Router"

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Basic Information About CNC Router

CNC routers are tools that operate in diverse directions. They can operate in these directions concurrently to build up outlines & figu..

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jeffsmith uploaded a new presentation "Laser Engraving, Cutting or Marking Machines-Methods and Materials"

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Laser Engraving, Cutting or Marking Machines-Methods and Materials

The laser engraving is also used in various platforms with different usage method. For Awards and trophies, engraving name and award wi..

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jeffsmith uploaded a new presentation "Jinan Dwin Technology Co.,Ltd"

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Jinan Dwin Technology Co.,Ltd

Jinan Dwin Technology Co., Ltd. is a high-tech enterprise that is engaged in the research, manufacture and sale of laser machines, lase..

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