 pressure main ring SGJ600-30 |
2018-07-18 |
| Oilfield Branch wellhead repair package KQ105/78-78 HH 105MP |
2018-07-18 |
| pinion bearing block 406 * 60 20_P0000822AA |
2018-07-18 |
| fracturing truck TA90-850 |
2018-07-18 |
| left and right bearing box 450 x 90 ZG45_P7000012AA |
2018-07-18 |
| retaining ring 128.19 107.06_K3113008AA |
2018-07-18 |
| suction pipe SQP800M piston pump _G04011200009AA |
2018-07-18 |
| large pump connecting rod bush STP3300 TUL152105 |
2018-07-18 |
| Drilling BOP |
2018-07-17 |
| The gas layer development BOP |
2018-07-17 |
