国产三线在线,亚洲久草在线视频,9久re热视频在线精品,久久久xxx

河源桃型柱三角折彎護欄網 湛江小區(qū)別墅鋼絲網 邊框圍欄網

Heyuan peach shaped column triangular bent guardrail net steel wire mesh frame fence net of villa in Zhanjiang community

（1）用鐵鉗拉開連接槽是錯誤的。 這樣會損壞護欄網的表面保護層。影響使用壽命。

(1) it is wrong to use the pliers to open the connection slot This will damage the surface protection of the fence. Affect service life.

（2）還有的強行把網掛上也是錯誤的。這樣網就會變形松動。

(2) it is also wrong to forcibly hang up the network. In this way, the net will be deformed and loose.

（3）如圖將圍網與磚混墻筑為一體，有效克服了該網剛度不足的弱點，增強了防護性能


(3) as shown in the figure, the fence and brick concrete wall are built as a whole, which effectively overcomes the weakness of insufficient rigidity of the fence and enhances the protective performance

（4）安裝不受地形地勢影響，特別適合丘陵地區(qū)

(4) the installation is not affected by the terrain, especially suitable for hilly areas

光伏電站鐵絲網現貨 柳州隔離網廠家批發(fā) 梧州浸塑護欄網

PV power station barbed wire net spot Liuzhou isolation net manufacturer wholesale Wuzhou dipped plastic fence