佛山甲型护栏批发 港式II型栏杆 可定制

Foshan type a guardrail wholesale port type II railing can be customized

交通护栏将阻拦不良的交通行为。

Traffic barriers will block bad traffic behavior.

阻拦试图横穿马路的行人或自行车或机动车辆。

Block pedestrians or bicycles or motor vehicles trying to cross the road.

它要求护栏有一定的高度。

It requires a certain height of guardrail.

一定的密度（指竖栏），还要有一定的强度。

A certain density (refers to the vertical column), but also has a certain strength.

深标三护栏茂名机非隔离护栏 清远道路护栏批发 路侧围栏

Shenbiao three guardrails Maoming machine non isolation guardrail Qingyuan road guardrail wholesale roadside fence

珠海街道护栏定做 机非隔离栏 梅州交通设施防护栏

Zhuhai Street guardrail customized machine and non isolation fence Meizhou traffic facilities fence