ตัวคูณใดมีบัสด้านหน้า 200°mhz และความถี่ 1200°‰mhz
Which Multiplier has a Front Side Bus of 200 mhz, and a Frequency of 1200 mhz?
df = pd.DataFrame(columns=['multiplier', 'front_side_bus', 'frequency'])
df.loc[(df['front_side_bus'] == '200 mhz') & (df['frequency'] == '1200 mhz'), 'multiplier']