Iron curtain , another active-protection system , has been developed for american forces by artis .
另一个主动保护系统铁幕，已被阿蒂斯（artis）应用于美国军队。
Note also the new and more interesting signature as seen in this picture ; " ars gratis artis " is latin for " art for the sake of art " .
请注意我改变了标志其中的拉丁文翻译出来的意思是「为了艺术而制造的艺术」。
The era when " the tank was king " had ended , says keith brendley , head of artis , an american firm that develops protection systems for military vehicles .
