Fully Automatic Dimming Flip Welding Helmet Anti-Ultraviolet Argon Arc Welding Glasses, Fully Automatic Dimming Flip Welding Helmet measuring cylinder uses in laboratory 40HQ: 1209 cartons * 60

40HQ: 1209 cartons * 60 pcs = 72540 pcs

Double Pulley System Part Number: KT82

and average readings

40HQ: 1310 cartons * 10 pcs = 13100 pcs

True effective value

Fully Automatic Dimming Flip Welding Helmet Anti-Ultraviolet Argon Arc Welding Glasses, Fully Automatic Dimming Flip Welding Helmet measuring cylinder uses in laboratory 40HQ: 1209 cartons * 601. Style: head mounted 2. Function: Anti glare 3. Material: PVC 4. Weight: 400g 5. Shading degree: 9 13 6. Mask structure: half mask type 7. Scope of application: gas welding, electric welding, argon arc welding 8. Adjustable face screen 9. The face screen and facial space are large enough, with strong air permeability, making work easier 10. The face screen and the dimming lens frame are integrally formed, which has a long service life and is more