The variation of Cpo for various geosynthetics and fill materials is larger,hence Cpo should be determined through pull out tests for concrete projects.是什么意思_The variation of Cpo for various geosynthetics and fill materials is larger,hence Cpo should be determined through pull out tests for concrete projects.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句