湛江鐵路隔離網 高鐵金屬防護網圍欄 清遠工地隔離防護網
Zhanjiang railway isolation network
鐵路護欄網制作工藝
Manufacturing technology of railway guardrail net
在不同的護欄網用途上選用的角鋼和圓鋼也應不同。
The angle steel and round steel used in different guardrails should be different.
整體的噴塑方面應注意噴塑的均勻程度，還有就是涂料的質量也是至關重要的。
The overall spraying should pay attention to the uniformity of the spraying, and the quality of the coating is also crucial.
河源果園防護網防盜隔離 云浮鐵路防爬倒刺 鍍鋅鐵絲網批發
Heyuan orchard guard net anti theft isolation Yunfu railway anti climbing barbed wire wholesale
