After ATK GROUP set up ATKM factory at Vietnam, the ATKA VENTILATION SYSTEM CO., LTD. is another new product research &development base in China.是什么意思_After ATK GROUP set up ATKM factory at Vietnam, the ATKA VENTILATION SYSTEM CO., LTD. is another new product research &development base in China.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句