|
|
Formasi Lunak IADC 517 Pengeboran Sumur Air 5 1/2 Mata Bor Tricone2022-08-25 15:18:20 |
|
|
Diameter 34mm 36mm 38mm Mata Bor Lubang Kecil Mata Bor Tombol Meruncing2022-03-15 15:45:02 |
|
|
DHD Shank DHD380-203mm DTH Drill Bits Untuk Teknik Pile Foundation2025-03-10 16:14:10 |
|
|
IADC537 Sliding Bearing Masukkan Sumur Minyak Bor Tci Tricone Bit2022-03-15 15:38:40 |
|
|
GB Bor Tombol Standar T45 Dia 102mm-152mm Ketahanan Aus Tinggi2019-10-23 16:41:13 |
|
|
T38 Thread melayang bangku ditarik Drill Bit Atlas Copco ISO90012022-03-15 16:44:07 |