Marshall Test is widely used in highway design nowadays.For instance, Marshall Test design method is also employed by Chinese Specification JTG F40-2004.是什么意思_Marshall Test is widely used in highway design nowadays.For instance, Marshall Test design method is also employed by Chinese Specification JTG F40-2004.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句