msingi
Vifaa na mita
XY-200 (YJ) aina ya high-speed drill (aina ya kuhamisha) kuchunguza, kuchunguza, maji, geothermal mashimo drill
XY-200 mfululizo wa Rock Core Uchunguzi High Speed Drilling Machine (200m)
XY-280 aina ya mwamba msingi drill (280 m)
Operesheni ya mafanikio!