FTJ serial square thick liquid pool spiral thick liquid propelller is one of the ideal equipment that mix circulation of thick liquid in make thick liquid papermaking industry material.是什么意思_FTJ serial square thick liquid pool spiral thick liquid propelller is one of the ideal equipment that mix circulation of thick liquid in make thick liquid papermaking industry material.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句