<strike id="qviqj"><dfn id="qviqj"></dfn></strike>

<acronym id="qviqj"></acronym><track id="qviqj"><dfn id="qviqj"></dfn></track><strike id="qviqj"><dfn id="qviqj"></dfn></strike>

<button id="qviqj"></button>

<strike id="qviqj"><dfn id="qviqj"><strike id="qviqj"></strike></dfn></strike><track id="qviqj"></track>

<track id="qviqj"></track>
<strike id="qviqj"><dfn id="qviqj"><strike id="qviqj"></strike></dfn></strike>

走進國越

消防器材

消防器材

消防水帶

消防水帶是用來運送高壓水或泡沫等阻燃液體的軟管。傳統的消防水帶以橡膠為內襯,外表面包裹著亞麻編織物。先進的消防水帶則用聚氨酯等聚合材料制成。消防水帶的兩頭都有金屬接頭,可以接上另一根水帶以延長距離或是接上噴嘴以增大液體噴射壓力。
国产精品三级一区二区,国产 欧美 日韩 综合 港台,欧美成人精品午夜,国产午夜亚洲精品不卡无码

<strike id="qviqj"><dfn id="qviqj"></dfn></strike>

<acronym id="qviqj"></acronym><track id="qviqj"><dfn id="qviqj"></dfn></track><strike id="qviqj"><dfn id="qviqj"></dfn></strike>

<button id="qviqj"></button>

<strike id="qviqj"><dfn id="qviqj"><strike id="qviqj"></strike></dfn></strike><track id="qviqj"></track>

<track id="qviqj"></track>
<strike id="qviqj"><dfn id="qviqj"><strike id="qviqj"></strike></dfn></strike>