Txheej txheej: av txheej, av nplaum txheej
Drilling qhov tob: 8m
Drilling txoj kab uas hla: 800mm
Lub sij hawm ua lub qhov: 15 feeb
Drill thoob: lub cev qhib thoob
Chaw nyob: Meizhou, Guangdong Province
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
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Post lub sij hawm: Mar-25-2021
Txheej txheej: av txheej, av nplaum txheej
Drilling qhov tob: 8m
Drilling txoj kab uas hla: 800mm
Lub sij hawm ua lub qhov: 15 feeb
Drill thoob: lub cev qhib thoob
Chaw nyob: Meizhou, Guangdong Province