| URL | Priority | Change frequency | Last modified (GMT) |
|---|---|---|---|
| https://hydrochem.com.au/resource/legionella-concern-over-sydney-shutdown/ | 70% | Weekly | 2024-06-04 04:58 |
| https://hydrochem.com.au/resource/understanding-cooling-tower-access/ | 70% | Weekly | 2021-10-12 02:09 |