[经] fixed assets to net worth ratio

gù dìng zī chǎn zhàn zī běn jìng zhí de bǐ lǜ ㄍㄨˋ ㄉㄧㄥˋ ㄗ ㄔㄢˇ ㄓㄢˋ ㄗ ㄅㄣˇ ㄐㄧㄥˋ ㄓˊ ㄉㄜ˙ ㄅㄧˇ lv4