回帖：cdddd:中建八局抗浮锚杆施工工艺动画教学，完整流程讲解
https://www.bilibili.com/video/BV1Jk4y1R73B/?spm_id_from=333.788.videocard.5
(2020-09-18 21:58)
感谢分享！学习了。
issn04510712回帖于2020-09-19 12:33
下一楼›：通分（reduction of fractions to a common denominator）根据分数（式）的基本性质，把几个异分 ..
(cdddd)‹上一楼：cdddd:干了多年施工，依然搞不清土钉墙和锚杆的区别，图解原理让你顿悟
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