<address id="zfnf1"><dfn id="zfnf1"></dfn></address>
<sub id="zfnf1"><dfn id="zfnf1"><output id="zfnf1"></output></dfn></sub>

<form id="zfnf1"><listing id="zfnf1"></listing></form>

<address id="zfnf1"><var id="zfnf1"></var></address>

    <sub id="zfnf1"><var id="zfnf1"><output id="zfnf1"></output></var></sub>

    <sub id="zfnf1"><var id="zfnf1"><output id="zfnf1"></output></var></sub><sub id="zfnf1"><var id="zfnf1"><output id="zfnf1"></output></var></sub>
    <sub id="zfnf1"><dfn id="zfnf1"></dfn></sub>
    產品中心
    • 聚酰胺-酰亞胺 聚酰胺-酰亞胺 聚酰胺-酰亞胺PAI在較寬的溫度范圍內還表現出良好的...
    • 聚酰亞胺 聚酰亞胺 基本性能:力學性能,耐疲勞性好,有良好自潤滑性、耐磨耗性,摩擦...
    • 聚醚酰亞胺 PEI(聚醚酰亞胺)具有優良的機械性能、電絕緣性能、耐輻照性能、耐高低溫...
    • 耐磨軸承 耐磨軸承是由聚酰亞胺(PI)制成,它分子結構含有酰亞胺基鏈接的芳雜環高分...
    • ****** PAI ****** PAI ORLON PAI在高溫環境下,這種高功能材料具...

    聯 系 人:羅小姐
    聯系電話: 13550398964

    電子郵件:lxl@seefar.cn
    公司地址:成都市新都區工業大道西段468號

    GOGO西西人体大尺寸高清图_GOGO西西人体大尺度大胆高清_GOGO西西人体大胆高清密实E_播放
    <address id="zfnf1"><dfn id="zfnf1"></dfn></address>
    <sub id="zfnf1"><dfn id="zfnf1"><output id="zfnf1"></output></dfn></sub>

    <form id="zfnf1"><listing id="zfnf1"></listing></form>

    <address id="zfnf1"><var id="zfnf1"></var></address>

      <sub id="zfnf1"><var id="zfnf1"><output id="zfnf1"></output></var></sub>

      <sub id="zfnf1"><var id="zfnf1"><output id="zfnf1"></output></var></sub><sub id="zfnf1"><var id="zfnf1"><output id="zfnf1"></output></var></sub>
      <sub id="zfnf1"><dfn id="zfnf1"></dfn></sub>