| Date | Description |
|---|---|
| 2021-09-29 | update robots_txt_status bengali.industrialcolorsorter.com: 404 => 200 |
| 2021-09-29 | update robots_txt_status indonesian.industrialcolorsorter.com: 404 => 200 |
| 2021-09-29 | update robots_txt_status persian.industrialcolorsorter.com: 404 => 200 |
| 2021-09-29 | update robots_txt_status www.industrialcolorsorter.com: 404 => 200 |