In the past, houses were not built with steel frames.
But such an age is coming.
The age of the construction frame carpenter
Now Koreans in their 70s and Chinese people in their 55s are common.
In other words, there were fewer craftsmen to work on.
Later like this
I think I should build a house with steel frame.
Stanton
Looking at the data I received from a Japanese friend, only the basics are different, and the rest
There is no big difference from what I thought. ?