<th id="q8yex"><option id="q8yex"></option></th>
  • <center id="q8yex"><small id="q8yex"></small></center><object id="q8yex"><sup id="q8yex"><samp id="q8yex"></samp></sup></object>

      <code id="q8yex"><small id="q8yex"></small></code>
    1. <code id="q8yex"><nobr id="q8yex"><track id="q8yex"></track></nobr></code>
    2. <center id="q8yex"></center>
      <object id="q8yex"><sup id="q8yex"><mark id="q8yex"></mark></sup></object>
      第二代無紡用海藻纖維

      第二代無紡用海藻纖維以海藻酸鈉為原料,通過改進的濕法紡絲專用技術制備的海藻酸鈣纖維。纖維平均強度超過2.0cN/dtex。適用于利用水刺、針刺等加工技術制備各種規格的非織造材料。


      關閉
      国产熟女一区二区三区五月婷
      <th id="q8yex"><option id="q8yex"></option></th>
    3. <center id="q8yex"><small id="q8yex"></small></center><object id="q8yex"><sup id="q8yex"><samp id="q8yex"></samp></sup></object>

        <code id="q8yex"><small id="q8yex"></small></code>
      1. <code id="q8yex"><nobr id="q8yex"><track id="q8yex"></track></nobr></code>
      2. <center id="q8yex"></center>
        <object id="q8yex"><sup id="q8yex"><mark id="q8yex"></mark></sup></object>