采用PVC材料。
能防酸、碱、油类化学液体，金属溶液，铁屑或玻璃碎片等飞溅物而引起损害和辐射热引起的灼伤。
能防止低、中能量粒子的冲击。
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Being made of PVC.
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Protection against heat radiation or spill of chemicals (acid, alkali and oil), metal solution, iron chips or glass pieces.
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Protection against shock by particles with low and medium energy.
