<mark id="eivhu"><small id="eivhu"></small></mark>

      <tr id="eivhu"></tr>
      
      
    1. <code id="eivhu"></code>

      1. <ins id="eivhu"></ins>

      2. <ins id="eivhu"></ins>

        <sup id="eivhu"><small id="eivhu"></small></sup>

            <sup id="eivhu"><small id="eivhu"><delect id="eivhu"></delect></small></sup>
            1. <tr id="eivhu"></tr>
              <tr id="eivhu"><nobr id="eivhu"><ol id="eivhu"></ol></nobr></tr>
              1. <kbd id="eivhu"><video id="eivhu"><var id="eivhu"></var></video></kbd>
              2. <mark id="eivhu"><small id="eivhu"></small></mark>

                  1. <mark id="eivhu"><small id="eivhu"></small></mark>
                    <code id="eivhu"><option id="eivhu"></option></code>

                    <bdo id="eivhu"><nobr id="eivhu"></nobr></bdo>
                    <tr id="eivhu"></tr>

                    <output id="eivhu"><nobr id="eivhu"></nobr></output><mark id="eivhu"><track id="eivhu"></track></mark>

                    <tr id="eivhu"></tr>

                        詳細內容

                        石棉紙
                        作者: 發布日期:2016-5-17 14:28:47點擊:3630

                        石棉紙是用石棉纖維、植物纖維和粘結劑制成的耐熱電絕緣材料。 
                        技術要求 
                          1石棉紙可制成單張產品或直徑不大于500mm的卷狀產品。 
                          2石棉紙的幅度:卷狀產品寬為500±20mm,單張產品為1000×1000±20mm注

                         
                        上一個產品:石棉圓編繩
                        下一個產品:無塵石棉布
                        魔方娱乐 夹得好紧…爽死我了| 免费色视频| 亚洲va韩国va欧美va| 超级h纯肉| citrus漫画| 亚洲另类无码专区丝袜| chinesemature老熟妇oldman| 饥渴难耐的浪荡艳妇在线观看| 先锋77xfplay色资源网站| 99re8这里有精品热视频| 美女被做到高潮视频|