中山公路特色栏杆 道路分隔护栏 小榄镇菊花围栏
广州京式护栏厂家批发 市政道路隔离栏 从化交通护栏
Guangzhou Beijing type guardrail manufacturer wholesales Conghua traffic guardrail of municipal road isolation fence
交通护栏的规格
Specification of traffic guardrail
材质：热镀锌钢管+纯聚酯粉末喷涂（静电喷涂）
Material: hot galvanized steel pipe + pure polyester powder spraying (electrostatic spraying)
规格：高度（立柱高度）60cm 护栏片高度30cm 片长3米 竖杆间距183mm
Specification: height (column height): 60cm, height of guardrail piece: 30cm, length: 3M, spacing between vertical bars: 183mm
护栏片标准片长3米/片，每隔3米配一根立柱，但高度和片长均可定做
898995850
