深圳京式道路交通护栏 佛山u型隔离栅 市政交通护栏
Shenzhen Beijing road traffic guardrail Foshan U-type barrier municipal traffic guardrail
它要求护栏有一定的高度，一定的密度（指竖栏），还要有一定的强度。
It requires the guardrail to have a certain height, a certain density (refers to the vertical column), and a certain strength.
道路隔离PVC彩色穿钢护栏：可用于跑马场、道路机动车道分隔栏。
PVC color steel barrier for road isolation: it can be used for Separation Fence of racetrack and road motorway.
PVC分隔栏采用PVC高强度工程塑料和金属内衬支柱结构。
PVC partition fence adopts PVC high-strength engineering plastic and metal lined pillar structure.
强度高，设计上保留了传统护栏的简约风格。
High strength, the design retains the simple style of the traditional guardrail.
增城锌钢市政交通设施围栏 城市道路护栏 揭阳京式中央护栏
Zengcheng zinc steel municipal traffic facilities fence city road guardrail jieyangjing central guardrail