Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Coordinates of corrosion location.
| No. | x(mm) | y(mm) | X(mm) | Y(mm) |
|---|---|---|---|---|
| 1 | 105 | 1002 | 73736 | 3852 |
| 2 | 435 | 1168 | 73406 | 4018 |
| 3 | 7036 | 1399 | 66805 | 4249 |
| 4 | 10473 | 946 | 63368 | 3796 |
| 5 | 13363 | 721 | 60478 | 3571 |
| 6 | 20640 | 1018 | 53201 | 3868 |
| 7 | 22871 | 240 | 50970 | 3090 |
| 8 | 23403 | 289 | 50438 | 3139 |
| 9 | 23757 | 1188 | 50084 | 4038 |
| 10 | 23558 | 1973 | 50283 | 4823 |
