composite steel concrete column的意思|示意
劲性混凝土柱
composite steel concrete column相关短语
1、 composite steel and concrete column 型钢混凝土组合柱
2、 steel-concrete composite column 钢
3、 steel-concrete composite long column 钢
4、 steel tube-steel concrete composite column 钢管
5、 steel and concrete composite column 钢与混凝土组合柱
6、 centrifugal hollow steel-pipe-concrete composite column 离心钢管砼