SenTECH 40W CO2 Glass Laser Tube 700mm Length Dia 50mm for Laser Engraving an...

Manufacturer: ‎SenTECH. Size: 40W 700mm. Size: ‎40W 700mm. Insert the water inlet pipe and outlet pipe into the water, usually the positive high pressure line is the input, the part of light output is the exit.

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