| 3/11/2018 | 902590002900 | COMBINED OXYGEN AND TEMPERATURE PROBE
| 7 | Units | 1918.77 | N/A | ENOTEK MÜHENDISLIK VE DAN.HIZ.SAN.VETIC.LTD.STI. |
| 3/5/2024 | 902519001900 | OXYGEN/TEMPERATURE/HUMIDITY INDICATOR OXYGEN//TEMPERATURE/HUMIDITY SENSOR | 2 | UNIT | 1695 | N/A | TEKNİS İLERİ ARAŞTIRMA SİSTEMLERİ VE YAZILIM ENERJİ ELEKTRONİK SANAYİ TİCARET LİMİTED ŞİRKETİ |
| 3/4/2018 | 902519201919 | USE OXYGEN-HEAT SENSOR IN MINES
| 7 | Units | 5748.29 | N/A | BEY 1 GRUP MADENCILIK MÜHENDISLIK INSAAT ITHALAT IHRACAT SANAYI ANONIM SIRKETI |
| 3/11/2018 | 902519201919 | "CONDUCTIVITY - TEMPERATURE MEASUREMENT DEVICE, DISSOLVED OXYGEN - TEMPERATURE MEASURING DEVICE (COMBINED.)"
| 9 | Units | 2247.46 | N/A | ENOTEK MÜHENDISLIK VE DAN.HIZ.SAN.VETIC.LTD.STI. |