″
mm
0
0⁄1
″
h
l
″
mm
0
0⁄1
″
h
l
7 |
8 |
9 |
÷ |
CE |
4 |
5 |
6 |
× |
inch |
1 |
2 |
3 |
- |
mm |
x⁄16 |
0 |
. |
+ |
= |