東莞城市道路隔離欄 深標2空心護欄現(xiàn)貨 可定做
Dongguan City road barrier deep mark 2 hollow guardrail spot can be customized
如果出現(xiàn)異形間距,要確定把異形間距出現(xiàn)在哪一端。
If there is abnormal spacing, it is necessary to determine which end of the abnormal spacing appears.
或中間,然后記錄下樁號及間距尺寸,以便專門制作異型護欄板;
Then record the pile number and spacing size, so as to make special shaped guardrail;
肇慶京式城市道路圍欄 佛山道路護欄 城市公路交通護欄
Zhaoqing Beijing type urban road fence Foshan road fence urban road traffic fence