guide column造句

ss100 safey type construction hoist for goods features to use guide column constructed with mast sections to replace the rectangle-frame column . it can be installed quickly and conveniently
安全型货用施工升降机的特点是将井架式升降机的井架改为标准节导轨架，安装迅速方便。
compared with the rope fixer of old tye crane, ss100 use wall-ties to fix the guide column . so it is much safer and covers fewer site area . further more, the protector against rope break, landing protector and monitor make ss100 much safer and reliable
采用附墙撑杆固定导轨架，比井架式升降机采用的铜丝绳缆网固定更安全且占地面积小，其中设置的防断绳和停层保护器安全可靠，可视式监视器更是一种创新。
It's difficult to find guide column in a sentence. 用guide column造句挺难的