亚洲精品一二三区,免看一级一片一在线看,91欧美精品激情在线观看最新,久久99色

CN
CN
  • SBTHF?-Ⅴ Grouting Material for Post-tensioned Pre-stressed Concrete Structure
    SBTHF?-Ⅴ Grouting Material for Post-tensioned Pre-stressed Concrete Structure Download

    1565655330711944QZNO.jpg

    SBTHF? -V is an amalgamation of cement, low-alkali, high-expansion material and functional polymers.The grout possesses multiple properties with long workable time, no bleeding, and mild expansion. It is suited for the preparation of post-tensioning duct grouts applied in expressway and large bridge projects.

    历史| 江口县| 巩留县| 清水河县| 义乌市| 雅安市| 鸡东县| 南溪县| 湘潭县| 昌乐县| 东丰县| 麟游县| 乌恰县| 丹东市| 井冈山市| 修武县| 小金县| 泰顺县| 巴楚县| 高州市| 怀柔区| 乌拉特后旗| 南昌市| 浮梁县| 改则县| 色达县| 长寿区| 南召县| 阿巴嘎旗| 泊头市| 凤台县| 龙井市| 涞水县| 湖北省| 北宁市| 阿拉善盟| 昭苏县| 江川县| 棋牌| 滦平县| 永新县|