25ppm(A4),26ppm(Letter) (A)/25ppm(A4),26ppm(Letter) (AF)/25ppm(A4),26ppm(Letter) (BF)/(C)25ppm(A4),26ppm(Letter) (A)/25ppm(A4),26ppm(Letter) (AF)/25ppm(A4),26ppm(Letter) (BF)/(C)25ppm(A4),26ppm(Letter) (A)/25ppm(A4),26ppm(Letter) (AF)/25ppm(A4),26ppm(Letter) (BF)/(C)25ppm(A4),26ppm(Letter) (A)/25ppm(A4),26ppm(Letter) (AF)/25ppm(A4),26ppm(Letter) (BF)/(C)101101447910819202821221 1232526272412291316171814153251613141530