TRAINING MINING OPERATION BASIC TRAINING
Pusat Jadwal Pelatihan Terbaru 2019 di Padang, Medan, Palembang, Jakarta, Bandung, Yogyakarta, Semarang, Solo, Surabaya, Malang, Bali, Lombok, Kalimantan, Sulawesi, Pekanbaru, Riau, Pontianak dan Timor Leste