|
|
Sumur Air Minyak Tricone Rock Bit Carbide Drill Bit Segitiga2023-09-04 08:56:26 |
|
|
Mata Bor Berbentuk Segitiga Standar API 9 7/8" Iadc517 Untuk Hard Rock2023-12-27 09:53:15 |
|
|
JS menambang Wells Tricone Rock Bit 12 1/4'' Oil Rig Drill Bits2023-09-01 13:39:33 |
|
|
Baja Mangan Tinggi Tricone Rock Bit Minyak Sumur Bor Pdc2023-09-01 14:22:00 |
|
|
12 1/4 Inch 537 Masukkan Tricone Drill Bit Formasi lunak Untuk Penambangan2023-12-27 09:55:04 |
|
|
API 6 Inch HAT 117 Mata Bor Tricone Bahan Baja Mangan Tinggi2023-12-27 09:53:16 |
|
|
Trione Hdd Rock Bits IADC 417 Ditch Witch Drill Bits Bantalan jurnal2023-06-22 14:07:33 |
|
|
API Rock Hard Drill Bits 6 Inch Sealed Bearing Tahan Aus2023-09-04 09:10:09 |
|
|
Tricone Roller JS Berbentuk Segitiga Mata Bor Bearing Insert Tooth2023-12-27 09:53:16 |
|
|
Mata Bor Tricone Pengeboran Air Dalam 3 7/8" Mata Bor Minyak Bumi2023-12-27 09:53:16 |