| URL | Priority | Change frequency | Last modified (GMT) |
|---|---|---|---|
| https://gasworlddirectory.com/listing/oerlikon-soldadura-s-a/ | 60% | Monthly | 2018-06-11 09:31 |
| https://gasworlddirectory.com/listing/oerlikon-soldadura-s-a-2/ | 60% | Monthly | 2018-06-11 09:31 |
| https://gasworlddirectory.com/listing/novair-usa_ogsi/ | 60% | Monthly | 2022-06-08 07:33 |
| https://gasworlddirectory.com/listing/ohio-air-products-of-canton-inc/ | 60% | Monthly | 2023-09-01 12:29 |
| https://gasworlddirectory.com/listing/ohio-air-products-of-canton-inc-2/ | 60% | Monthly | 2018-06-11 09:31 |
| https://gasworlddirectory.com/listing/oigv-austria-industrial-gases-association/ | 60% | Monthly | 2019-10-17 11:15 |
| https://gasworlddirectory.com/listing/oil-gas-eurasia/ | 60% | Monthly | 2018-06-11 09:31 |
| https://gasworlddirectory.com/listing/ojsc-moscow-coke-and-gas-works/ | 60% | Monthly | 2018-06-11 09:31 |
| https://gasworlddirectory.com/listing/oknal/ | 60% | Monthly | 2020-03-05 13:41 |
| https://gasworlddirectory.com/listing/nuco2-inc/ | 60% | Monthly | 2018-06-11 09:31 |