• The hole wall of anchor is sustained by slurry, common pressure grouting and the second high pressure grouting are used.

    抗浮锚杆成孔采用泥浆护壁工艺注浆采用常压注浆高压注浆。

    youdao

  • Stainless Steel and BrushingLarge dial design and tend indicator. Has multi function to measuring temperature, humidity and atmospheric pressure. With back hole for wall mounting indoor

    不锈钢外圈表。表面盘具有温度湿度气压测量,时间观看的多功能背部设计挂墙,可县挂于室内、外使用。

    youdao

  • Stainless Steel and BrushingLarge dial design and tend indicator. Has multi function to measuring temperature, humidity and atmospheric pressure. With back hole for wall mounting indoor

    不锈钢外圈表。表面盘具有温度湿度气压测量,时间观看的多功能背部设计挂墙,可县挂于室内、外使用。

    youdao

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