| 3/14/2024 | 903190009000 | CALIBRATION AND IMPACT SYSTEM TEST DEVICE/I MODULE | 1 | UNIT | 306 | N/A | DRAEGER SAFETY KORUNMA TEKNOLOJİLERİ ANONİM ŞİRKETİ |
| 3/19/2018 | 903180209000 | CALIBRATION MATERIAL FOR DRILLING PIPE TIGHTENING
| 12 | Units | 38961.75 | N/A | VIKING INTERNATIONAL LIMITED SIRKETI-TÜRKIYE ANKARA SUBESI |
| 3/5/2024 | 903180809000 | CALIBRATION DEVICE T-EST COMPARTMENT | 1 | UNIT | 732 | N/A | OPTİKON TEKNOLOJİ LİMİTED ŞİRKETİ |
| 3/14/2018 | 903180809000 | IMPACT RECORDER CALIBRATION - IMPACT RECORDER CARGOLOG
| 9 | Units | 2218.45 | N/A | ABB ELEKTRIK SANAYI ANONIM SIRKETI |
| 3/7/2024 | 903180209000 | CALIBRATION DEVICE (NOT A LENGTH MEASURING DEVICE) | 1 | UNIT | 2963 | N/A | KUKA TR ROBOT TEKNOLOJİLERİ SANAYİ TİCARET ANONİM ŞİRKETİ |
| 3/26/2024 | 903180809000 | CALIBRATION MEASURING DEVICE | 1 | UNIT | 573 | N/A | NEAPCO TURKEY OTOMOTİV ANONİM ŞİRKETİ |
| 3/29/2024 | 903180809000 | CALIBRATION KIT | 1 | UNIT | 4849 | N/A | OPTİKON TEKNOLOJİ LİMİTED ŞİRKETİ |
| 3/6/2018 | 903180809000 | "** 5215028 CALIBRATION DEVICE, **"
| 1 | Units | 1118.78 | N/A | GE MEDICAL SYSTEMS TÜRKIYE LTD.STI |
| 3/4/2024 | 903180209000 | CALIBRATION DEVICE (NOT A LENGTH MEASURING DEVICE) | 1 | UNIT | 1230 | N/A | KUKA TR ROBOT TEKNOLOJİLERİ SANAYİ TİCARET ANONİM ŞİRKETİ |
| 3/22/2024 | 903190009000 | CALIBRATION TIP USED IN CALIBRATION TEST MACHINES | 2 | UNIT | 1140 | N/A | STAR TEKNİK ELEKTRONİK CİHAZLAR SANAYİ VE TİCARET LİMİTED ŞİRKETİ |