支承座结构简单，制造容易，安装拆卸方便，安全可靠，成本低廉，适用范围广。
The supporting holder has a simple structure, is easily manufactured, is conveniently mounted and dismounted, is safe and reliable as well as has a low cost and a broad application range.
本实用新型天花板轻便，制造加工容易，安装与拆卸简单，整体美观。
The utility model has the advantages of light weight, easy manufacturing and processing, simple assembly and disassembly and beautiful appearance.
本实用新型天花板轻便，制造加工容易，安装与拆卸简单，整体美观。
The utility model has the advantages of light weight, easy manufacturing and processing, simple assembly and disassembly and beautiful appearance.
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