Gray back board 페이지 정보 작성자 Prime Link 작성일15-07-08 19:05 조회5,239회 댓글0건 본문 Gray back board Weight (g/m2) 230 250 300 350 400 450 500 Thickness (µm) 265 305 375 445 520 575 645 +/- 15 +/- 20 Moisture (%) 7.5 (Mar, Apr, Oct, Nov) / 9.0 (May~Sep)/ 7.0 (Jan, Feb, Dec) BEKK (sec) 80 ↑ 60 ↑ 40↑ Brightness 78 ↑ Next List