工字钢防护栏 深标三 汕尾高速公路安全护栏批发

工字钢防护栏 深标三 汕尾高速公路安全护栏批发

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耐高温、抗低温、耐盐雾、抗潮湿。

It is resistant to high temperature, low temperature, salt fog and humidity.

维修快捷，损坏后可快速、局部拼装或更换，使用后道路。

It can be repaired quickly and partially assembled or replaced after damage.

视觉更整洁、醒目，而且它不腐蚀，无需经常维护。

The vision is more neat and eye-catching, and it is not corrosive and needs no regular maintenance.

避免了额外支出，对环境也不会造成污染；

It avoids extra expenses and does not pollute the environment;

东莞人行道围栏价格 深圳德式围栏定做

Dongguan sidewalk fence price Shenzhen German style fence customized