11 ° Mata Bor Meruncing2020-12-18 10:39:59 |
Mata Bor Sumur Air 25mm2020-12-18 10:38:18 |
Quarry H19x108mm 1 19/64 '' Pipa Bor Sumur Air2021-04-07 09:44:54 |
Pipa Bor Sumur Air H22 8 Meter Tarik Tinggi2021-04-07 09:44:54 |
12 Derajat Batang Tapered Baja Heksagonal2020-12-18 10:36:34 |
Penambangan Batubara H22 Hex Tapered Water Well Drill Pipe2021-04-07 09:44:54 |
7 Derajat 1 3/8 `` 6000mm Batang Stainless Steel Meruncing2021-04-07 09:44:54 |
Ketahanan Aus Geologis 4,5m Batang Bor Integral2021-04-07 09:44:54 |
Pengujian Sampel Tanah Mesin Pengeboran Inti 380V Untuk Penambangan2021-08-04 15:08:32 |