冲孔围挡
Guangzhou metal punching plate fence construction fence spot Shanwei Haifeng wind proof punching fence
厂家冲孔网板现货 惠州冲孔围挡价格
Manufacturer's punching screen spot price of Huizhou punching fence
网片-镀锌板mm*1.0mm厚 /块板，一般要求围栏高度需要上下两块
Mesh - galvanized platemm * 1.0mm thick / plate, generally requiring two pieces of fence height
圆孔10*10mm,板厚1.0mm，孔间距20mm
Round holemm, plate thickness 1.0 mm, hole spacing 20 mm
立柱:100*50mm,厚度2.0mm
Columnmm, 2.0mm thick
清远道路安全防护围挡
Qingyuan Road safety protection fence
