PU Sole PVC Surface with ESD Grid Fabric and Zipper Long Boots for Cleanroom Si101

Style description: Standard: GB21148-2020 Upper: 0.5 mesh +1.4PVC leather Midsole: 0.5TC strip + White 2mm EVA Outsole: PU sole Vamp Velcro adjustment: wool 2.5*5CM, thorns 2.5*4M Work: With anti-static soles, effectively dissipate the body electrostatic charge efficient dust performance, can be washed according to the standard, car big bottom line                    size   (unit:mm)SIZE3334353637383940414243444546474850toleranceSIZE215220225230235240245250255260265270275280285290300±5Performance parameterSole volume resistance1.0*105Ω-1.0*109ΩTest standardGB/T20991-2007Tube surface resistance1.0*105Ω-1.0*109ΩTest standardGB12014-2019Shoe size comparison tableCN3334353637383940414243444546474850USA3.544.555.566.577.588.599.51010.511 /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1