seterusnyeee

da nk stat countdown,,smpai hujunggg bulan2..

this week  : 4 days
next week : 7 days

yg seterusnyeee (SP)..

1. introduce physical properties (ni yg palingggg penting)..
2. compare ngn CO2 <------ tanye kak ana najwa pasal DATA..
3. compare ngn R134a yg laen..

arini,,kene ciapkan SUME calculation ngn graf tuk SP!!

CHAIYOK!!