高性能带阀防护口罩
法国巴固Bacou-Dalloz高性能带阀防护口罩 WILLSON 5211M/L 全新的呼气阀设计,*大程度降低呼吸阻力迅速排除湿气 FFP2的过滤效率(带呼气阀) With an innovative design to the new exhalation valve which provide the minimal exhalation resistance and a faster evacuation of the moist exhaled air FFP2 filtering rate (with valve) 订货号 Ref.:10 055 86
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