Up

Road To ISMCT

Road To ISMCT : Diskusi Isu-isu Terkini Pertambangan

Presentasi Rizal Kasli (Ketua Umum PERHAPI)
Presentasi Bouman T Situmorang (Ketua Umum Asosiasi Propesi Metalurgi Indonesia (PROMETINDO) )
 
 
Powered by Phoca Download