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2015-09-18September 18 National Humiliation Day! The national humiliation cannot be forgotten! Supersonic held a solemn flag-raising ceremony today! All Supersonic people are full of deep affection for the motherland! Sing the national anthem together! Solemn oath: We will work hard! Produce the top flexible and intelligent robot equipment! Fully replace Japanese products! I am very pleased to report to you: Supersonic...182015-09