基本解释

• 主轴承柱螺栓

英汉例句

双语例句

• Wall-stud system is composed of steel stud with plasterboard or OSB attached to both flanges of the stud with screws at regular intervals. It is the main vertical bearing structure in this system.
  由钢立柱两侧翼缘和石膏板、OSB板通过自钻螺钉相连而形成的墙柱体系是此种结构的主要竖向承重单元。

专业释义

机械工程

• 主轴承螺栓