体积百分比

tǐ jī bǎi fēn bǐ

percentage by volume

体

tǐ

body

积

jī

to amass; to accumulate; to store up

百

bǎi

hundred

分

fēn

to divide; to separate

比

bǐ

abbr. for 比利時|比利时[Bi3 li4 shi2]