Steel Structure Installation Instruction-2.2Install steel column

preview_player
Показать описание

Рекомендации по теме
Комментарии
Автор

column should be choked at the very TOP, IT WILL HANG PERFECTLY VERTICAL.

DannyMac
Автор

Is that auto- level the man is using in the starting of the video?

prasad
Автор

why was the column not adjusted to touch the surface?

elormking