box type column的意思|示意
美 / /
英 / /
箱型柱
box type column的网络常见释义
方立柱 ... 方块饰 square 方立柱 box type column 方木脚手架 gabbart scaffold ...
box type column相关例句
Average type beam drill is composed of base, inside and outside column, rocker arm, main spindle box and job.
普通型摇臂钻床由底座、内外立柱、摇臂、主轴箱及工作组成。
Step Type Side Arranged Box Column;
阶梯式侧挂箱式立柱；