erection and maintenance loading 安装和维修负载
It is featured by such advantage as small weight, great loading capacity, goodlooking shape, simple structure, convenient erection quick heat dissipation and fine permeability.
它具有重量轻、载荷大，造型美观，结构简单、安装方便、散热透气好等优点。
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应用推荐
模块上移
模块下移
不移动