laced or battened compression member的意思|示意
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英 / /
带花边或镶板的压缩构件
laced or battened compression member的网络常见释义
格构式钢柱 实腹式钢柱 solid-web steel column 格构式钢柱 built-up steel column；laced or battened compression member 分离式钢柱 separated steel column ..