[建] correct specific fuel consumption
jiào zhèng bǐ rán liào xiāo hào lù ㄐㄧㄠˋ ㄓㄥˋ ㄅㄧˇ ㄖㄢˊ ㄌㄧㄠˋ ㄒㄧㄠ ㄏㄠˋ ㄌㄨˋ