I exchanged e-mails with Dr. Jung Hee-joon of the Korea Institute of Standards, who targeted science that was impossible
image text translation (1)Oh, 434 6 sentences(2)To me ▼(3)Sure, be my guest.(4)First of all, I …
image text translation (1)Oh, 434 6 sentences(2)To me ▼(3)Sure, be my guest.(4)First of all, I …