FSRA brings forward digital water mark log which ensures authoritativeness, originality and accountability of log. Digital water mark log has declare invention patent.是什么意思_FSRA brings forward digital water mark log which ensures authoritativeness, originality and accountability of log. Digital water mark log has declare invention patent.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句