NETWORK ELECTRIFICATION TRANSFORMATION OF DRILLING RIG |
2016-02-18 |
K4×48S-5FC |
2016-02-18 |
K4×39S-5FC |
2016-02-18 |
18×7 |
2016-02-18 |
6×29Fi-IWR、6×36WS-IWRC |
2016-02-18 |
8×49SWS-IWRC |
2016-02-18 |
6×36WS-IWRC |
2016-02-18 |
8×K29Fi-IWRC |
2016-02-18 |
6×K29Fi-IWRC |
2016-02-18 |
6×36WS-IWRC、6×29Fi-IWRC |
2016-02-18 |



