[经] cost of finished production order
yǐ wán chéng shēng chǎn dìng dān chéng běn ㄧˇ ㄨㄢˊ ㄔㄥˊ ㄕㄥ ㄔㄢˇ ㄉㄧㄥˋ ㄉㄢ ㄔㄥˊ ㄅㄣˇ