Nichwell a-1200u Vacuum Welding Glove Box
FREE:888-999-6186
CALL:541-666-2111
FREE:888-999-6186
CALL:541-666-2111
Nichwell a-1200u Vacuum Welding Glove Box
Before operation, evacuate the entire box, completely exhaust the air in the box, and then fill it with high-purity gas and use it. Low cost, H2O and O2 content is above 500ppm.