US Briefumschläge
ISO 217 Rohpapier. RA und SRA.
RA4
215 x 305
mm
mm
SRA4
225 x 320
mm
mm
RA3
305 x 430
mm
mm
SRA3
320 x 450
mm
mm
SRA3+
320 x 460
mm
mm
RA2
430 x 610
mm
mm
SRA2
450 x 640
mm
mm
RA1
610 x 860
mm
mm
SRA1
640 x 900
mm
mm
RA0
860 x 1220
mm
mm
SRA0
900 x 1280
mm
mm
US Briefumschläge — dimensions in mm and inches
| Format | mm | inches |
|---|---|---|
| RA4 | 215 × 305 | 8.46 × 12.01 |
| SRA4 | 225 × 320 | 8.86 × 12.6 |
| RA3 | 305 × 430 | 12.01 × 16.93 |
| SRA3 | 320 × 450 | 12.6 × 17.72 |
| SRA3+ | 320 × 460 | 12.6 × 18.11 |
| RA2 | 430 × 610 | 16.93 × 24.02 |
| SRA2 | 450 × 640 | 17.72 × 25.2 |
| RA1 | 610 × 860 | 24.02 × 33.86 |
| SRA1 | 640 × 900 | 25.2 × 35.43 |
| RA0 | 860 × 1220 | 33.86 × 48.03 |
| SRA0 | 900 × 1280 | 35.43 × 50.39 |