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It is used for the protection of the whole body outer layer when working in flammable or explosive places such as flammable gas, dust and steam. Made from a special anti-static clean fabric. It has high anti-static and dustproof performance. Meet the requirements of GB12014-2009 standard. After 33 hours of washing, the clothing has a charged charge of 0.1 μC/piece, and the breaking strength is 1340 N in the warp direction and 730 N in the weft direction.