深圳市政护栏现货 灰色护栏 广州护栏厂批发道路隔离栏
发货
规格
可定做
深圳市政护栏现货 灰色护栏 广州护栏厂批发道路隔离栏
Shenzhen Municipal guardrail spot gray guardrail Guangzhou guardrail factory wholesale road barrier
在最初的防撞护栏施工中，我们都是假设路缘石按设计标高。
In the initial construction of anti-collision guardrail, we all assume that the curb is absolutely in accordance with the design elevation.
按照施工图纸，立柱顶面标高高出路缘石70cm。
According to the construction drawings, the top elevation of the column is 70cm higher than the curb.
Shenzhen Municipal guardrail spot gray guardrail Guangzhou guardrail factory wholesale road barrier
在最初的防撞护栏施工中，我们都是假设路缘石按设计标高。
In the initial construction of anti-collision guardrail, we all assume that the curb is absolutely in accordance with the design elevation.
按照施工图纸，立柱顶面标高高出路缘石70cm。
According to the construction drawings, the top elevation of the column is 70cm higher than the curb.
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