The small-sized quick-installed light-steel-structure house-member is safe, reliable and handy, with simple structure, small steel consumption and easy site operation.
这种小型快装轻钢结构房屋构件，它安全可靠、结构简单、轻巧、耗钢量小、易于现场施工。
The small-sized quick-installed light-steel-structure house-member is safe, reliable and handy, with simple structure, small steel consumption and easy site operation.
这种小型快装轻钢结构房屋构件，它安全可靠、结构简单、轻巧、耗钢量小、易于现场施工。
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