The first phase of the ecological protection forest (urban green corridor) project of the Tianjin Airport Economic Area Phase II .
发布者：admin
时间：2020-06-28
来源：建工科技
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The project is facing the Airport Economic Zone exit of the Jingjintang Expressway. The main body is welded with steel plates. The Xiangyun part is made of stainless steel. The surface adopts fluorocarbon spraying process.
