The application of the wet cobalt decanoate in the belt compound of BTR tire was investigated and compared to that of the dry cobalt decanoate.是什么意思_The application of the wet cobalt decanoate in the belt compound of BTR tire was investigated and compared to that of the dry cobalt decanoate.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句