 BENT SUBS |
2016-02-18 |
| OIL THREAD GAUGES |
2016-02-18 |
| LINE PIPE THREAD GAUGES |
2016-02-18 |
| TOOL JOINT THREAD GAUGES |
2016-02-18 |
| TUBING THREAD GAUGES |
2016-02-18 |
| CASING THREAD GAUGES |
2016-02-18 |
| Sucker rod thread gauges（API Spec 11B） |
2016-02-18 |
| TESTING TOOLS |
2016-02-18 |
| MULTI-FLOW EVALUATOR (MFE) SYSTEMS |
2016-02-18 |
| PRESSURE CONTROLLED TESTER (PCT) SYSTEMS |
2016-02-18 |
