Berlian Sintetis Wireline AQ AWL PCD Reaming Shell DCDMA Standar2021-11-25 15:30:15 |
PCD NQ HQ PQ Reamer Berlian Reaming Shell Pembuka Lubang Reaming Shell2022-12-28 14:27:29 |
NQ Wireline Double Tube Core Barrel Assembly Untuk Deep Hole Hard Rock Coring2024-03-11 17:33:46 |