Can choose stainless steel, galvanized sheet or plate to floor material schafer.
可选择不锈钢、镀锌铁皮或雪弗板等来做底板材料。
2
The invention has the characteristics that the fabricated concrete overlapped hollow floor system comprises the prefabricated concrete bottom plate 1 with the steel ribs 2.
本发明的特征在于：所制成的混凝土叠合空心楼盖内部含有带钢骨肋2预制混凝土底板1。
3
On the floor the steelplate USES the Baoshan steel Corporation high quality cold rolling flinty steelplate, guarantees the floor rigidity and bearing capacity.