增城道路*分隔栏价格 汕头定做白色烤漆防撞围栏

增城道路*分隔栏价格 汕头定做白色烤漆防撞围栏

Zengcheng road central barrier price Shantou custom-made white paint anti-collision fence

如两座桥之间，要先测量两桥间距.

If there are two bridges, the distance between them should be measured first

看能否不出现异形间距，如果出现异形间距.

See if there is no special-shaped spacing, if there is abnormal spacing

要确定把异形间距出现在哪一端，或中间.

To determine which end, or in the middle, the profile spacing appears

然后记录下桩号及间距尺寸，以便专门制作异型护栏板；

Then record the pile number and spacing size to make special-shaped guardrail board;

韶关道路交通防炫护栏 河源道路警示分隔护栏现货

Shaoguan road traffic anti dazzle guardrail Heyuan Road warning barrier spot