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갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃갯껏뤃Senior Reporter Park Tae-hoon = Rep. Yoon Kun-young of the Democratic Party of K
This is Hanbit System Scaffolding.
Today, we are going to learn about ‘Construction Construction Safety and Health Design Guidelines’! The planning stage for how to build a building is really important, right? What you need to know at that important stepHello, neighbors. This is Ulsan Construction, which safely constructs the exterior walls of Ulsan buildings. When repair work i