www.cn9696.cn-精品人妻一区二区三区,gogogo高清免费观看,91精品国产91久久久久久青草,国精产品WNW2544A

  • <strike id="iucyg"></strike>
      <fieldset id="iucyg"></fieldset>
        <strike id="iucyg"></strike>
        <strike id="iucyg"></strike>

        FH0301

        Foam Earplugs

        Introduction

          Imitated-bullet outline design, ensuring effective noise reduction
          Surface with special antifouling treatment, hygienic and safe to wear

        Product Details

        Product No FH0301
        Standards EN352
        Package 200 pairs/box,6 boxes/package
        Frequency [HZ] 125/250/500/1000/2000/4000/8000
        Sound Attenuation [dB] 30.5/33.3/36.2/36.2/37.9/43.9/45.2
        Standard Deviation [Db] 6.3/7.9/7.0/6.7/5.1/4.1/4.7

        Related Products

        Download Our Catalog
        亚洲永久在线免费视频| 在线国产一区二区| 国产乱人伦偷精品视频免| 91视频地址发布欧美购买VIP| 伦理电影免费| 免费看很爽很黄很色视频| 国产精品无码av在线播放| 久久免费高清视频| 免费一级欧美在线观看视频| 无码一区二区三区|