PetroVietnam Drilling Mud Corp.
PetroVietnam Drilling Mud Corp.
| 状态 Status | 已核实 Verified ✓ |
|---|---|
| 行业 Industry | 矿业 |
| 地区 Region | 沙湾拿吉省 |
| 数据来源 Source | USGS Minerals Yearbook Laos 2015 Table 2: barite, Vilabouly, Savannakhet (JV w/ VTS Group) |
PetroVietnam Drilling Mud Corp.
| 状态 Status | 已核实 Verified ✓ |
|---|---|
| 行业 Industry | 矿业 |
| 地区 Region | 沙湾拿吉省 |
| 数据来源 Source | USGS Minerals Yearbook Laos 2015 Table 2: barite, Vilabouly, Savannakhet (JV w/ VTS Group) |