Graduation famous Chinese general election Primary Four, English is the New Times Roma, text and formulas are 12 lbs.
First, the "small IV" is the number, "12" is the point size. 12 lbs fourth word is small, the same size, different expressions.
Second, the relationship between the font and point size as follows:
the first number = 42 lbs = 14.82 mm
smaller First = 36 lbs = 12.70 mm
One = 26 lbs = 9.17 mm
small a = 24 lbs = 8.47 mm
II = 22 lbs = 7.76 mm
small two pound = 6.35 mm = 18
III = 16 lbs = 5.64 mm
small three pound = 5.29 mm = 15
IV = 14 lbs = 4.94 mm
small four pound = 4.23 mm = 12
V = 3.70 mm = 10.5 lbs
fifth = 9 lbs = 3.18 mm
VI = 7.5 pound = 2.56 mm
Six pound = 2.29 mm = 6.5
VII 5.5 pound = 1.94 mm
VIII pound = 1.76 mm = 5