31/12/2017 10:52:00 31/12/2017 10:52:00 Ghani Rozaqi

5 Ghani Rozaqi 31/12/2017 10:52:00 operational safety aspects operational safety aspects

operational safety aspects

Apa itu operational safety aspects?

operational safety aspects adalah aspek pengaman operasi

sumber: Glosarium – Pusat Bahasa Departmen Pendidikan Nasional Republik Indonesia