Take 588909, 588911 adn 688808 three types bearings as an example provide practice basis for the application of spinning forming technology in bearing profession.是什么意思_Take 588909, 588911 adn 688808 three types bearings as an example provide practice basis for the application of spinning forming technology in bearing profession.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句