The utility model relates to a self-aligning shifting bearing for bridge construction by multipoint push, which is composed of a self-aligning front bearing and a self-aligning rear bearing.

  • 一种用于桥梁多点顶推施工的自动调位活动支座,它由能自动调位的前支座及后支座构成。

  • 互联网摘选 2025-01-20 11:48:23

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