Kugwiritsa ntchito Dissolvable Magnesium Aloy mu Mafuta ndi Gasi M'zigawo
Kugwiritsa Ntchito Mipira Yosungunuka ya Frac Mipira ya frac yosungunuka imagwiritsidwa ntchito popanga ma hydraulic fracturing masitepe ambiri. Amayikidwa m'mabowo otsogola omwe adabowoledwa kale, ndipo mphamvu ikawonjezeka, mipira ya frac imasweka, ndikutulutsa mabowo owongolera. Pambuyo pake, high-pressure f...
Onani zambiri