Halmahera - PT DAHANA melaksanakan first blasting pada project underground emulsion blasting services di site PT Nusa Halmahera Mineral (NHM) Gold Mine.
Foto Bisnis
Potret Terowongan di Halmahera Diledakkan Demi Dapat Emas
Kamis, 01 Des 2022 11:27 WIB
