• <tr id="cuqk8"><code id="cuqk8"></code></tr>
  • <noscript id="cuqk8"><tt id="cuqk8"></tt></noscript><tbody id="cuqk8"></tbody>
  • <tr id="cuqk8"><code id="cuqk8"></code></tr>
  • <tbody id="cuqk8"><tt id="cuqk8"></tt></tbody>
    <small id="cuqk8"><u id="cuqk8"></u></small>
    <noscript id="cuqk8"><u id="cuqk8"></u></noscript>
    <sup id="cuqk8"></sup>
  • <small id="cuqk8"></small>
    歡迎訪問【鐵嶺嘉鑫橡膠密封有限公司】
      產品介紹
      J型橡膠密封圈

      本標準適用于裝在氣壓或液壓機械設備中,在工作壓力≤10kgf/cm2,溫度為-25~+80℃條件下起密封作用的J型橡膠密封圈。 
      材料:橡膠Ⅰ-2 
      標記示例: 
       d=50mm的J型橡膠密封圈: 
       J型橡膠密封圈 50 HG4-332-66

      根據:HG4-332-66                                            單位:mm

      欧美人与动牲交A欧美精
    • <tr id="cuqk8"><code id="cuqk8"></code></tr>
    • <noscript id="cuqk8"><tt id="cuqk8"></tt></noscript><tbody id="cuqk8"></tbody>
    • <tr id="cuqk8"><code id="cuqk8"></code></tr>
    • <tbody id="cuqk8"><tt id="cuqk8"></tt></tbody>
      <small id="cuqk8"><u id="cuqk8"></u></small>
      <noscript id="cuqk8"><u id="cuqk8"></u></noscript>
      <sup id="cuqk8"></sup>
    • <small id="cuqk8"></small>