26/12/2017 5:53:00 26/12/2017 5:53:00 Ghani Rozaqi

5 Ghani Rozaqi 26/12/2017 5:53:00 mechanical cleaning mechanical cleaning

mechanical cleaning

Apa itu mechanical cleaning?

mechanical cleaning adalah pembersihan mekanis

sumber: Glosarium – Pusat Bahasa Departmen Pendidikan Nasional Republik Indonesia