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中山道路护栏现货 佛山隔离栏价格
惠州甲型护栏价格 京式道路护栏






潮州交通设施防护栏 中山中央隔离栏 韶关市政隔离护栏定制
Chaozhou traffic facilities protective fence Zhongshan central isolation fence Shaoguan municipal isolation fence customization
京式护栏现货
Beijing type guardrail in stock
1.标准间距W2500、W3000mm,立柱高度H可以定做
1. Standard spacing w2500, w3000mm, column height h can be customized
2.立柱规格为58*82、85*85、120*120的立柱)
2. Columns with specifications of 58 * 82, 85 * 85, 120 * 120)
3.上下横杆均为20*46、36*56、62*72、40*70,的方型管
3. The upper and lower cross bars are 20 * 46, 36 * 56, 62 * 72, 40 * 70 square tubes