[经] owner's equity to total assets ratin

yè zhǔ zī běn duì zī chǎn zǒng é de bǐ lǜ ㄧㄝˋ ㄓㄨˇ ㄗ ㄅㄣˇ ㄉㄨㄟˋ ㄗ ㄔㄢˇ ㄗㄨㄥˇ ㄜˊ ㄉㄜ˙ ㄅㄧˇ lv4