msingi
Vifaa na mita
Kubwa mafuta ya kuhifadhi tank-kaboni chuma ya kuhifadhi tank-chuma cha pua ya kuhifadhi tank-kemikali ya kuhifadhi tank-Jining Geoengineering Installation Co, Ltd
Kujenga aina mbalimbali ya vertical, horizontal carbon chuma, chuma cha pua tank
Operesheni ya mafanikio!
