In 1933, DOWAY Company provided the special coatings for military machinery and started to enter into the field of aviation and navigation special coatings.是什么意思_In 1933, DOWAY Company provided the special coatings for military machinery and started to enter into the field of aviation and navigation special coatings.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句