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WENZHOU CHUTIAN IMP.& EXP.CO.,LTD
welding helmet(HM-2-PAF)
The oversize design of viewing area(108X80mm)has expanded the welder’s vision range ultraviolet radiation permeability:313nm≤0.00006% 365nm≤0.000061% infrared ray permeability:780 ~ 1300nm≤0.003% 1300 ~ 2000nm≤0.0094% material:PA weight:weight570g