13/01/2018 8:37:00 13/01/2018 8:37:00 Ghani Rozaqi

5 Ghani Rozaqi 13/01/2018 8:37:00 self-lubricating materials self-lubricating materials

self-lubricating materials

Apa itu self-lubricating materials?

self-lubricating materials adalah bahan swapelumasan

sumber: Glosarium – Pusat Bahasa Departmen Pendidikan Nasional Republik Indonesia