Kev Siv Tshiab - Tysim Kr40 Me Teb Drilling Rig Tshuab Kev tsim kho cov tsev nyob hauv Meizhou

Txheej Txheej Txheem: Av Txheej, Txheej Av

DRILLING qhov tob: 8m

Drilling Inch: 800mm

Qhov-ua lub sijhawm: 15 feeb

LAUM THOOB: Lub cev qhib lub cev

Chaw Nyob: Meizhou, Guangdong xeev