【etc】表面粗さについて

[@imitv630]

Konbanva.
Is there an "inch" 寸 (3.03 centimeters) in Japan?
Do you use this in your work?
Thank you very much.

[@町工場のTips]

I have heard that the inch is no longer used in recent years, but was used in the past.
I believe that even today, the inch (shaku-kan-ho) system is still used in some cases in the construction industry.
Thank you for your comment.

[@seigen-li1dj]

お疲れ様です。

[@町工場のTips]

有難う御座います