现场咨询。共青团河北省委供图 长城网5月30日讯(记者 吕晓红)5月30日，由共青团河北省委、省教育厅、省科协、省学联共同主办的中国电子系统工程第四建设有限公司·2015年“挑战杯”河北省大学生...
on-site consultation. Hebei Provincial Committee of the Communist Youth League for the figure of the Great Wall net May 30 hearing (reporter LV Xiaogong) on May 30, by the Communist Youth League Hebei provincial Party committee, the provincial education department, the Provincial Association for science and technology, the Provincial Federation co sponsored by the China electronic system engineering of the Fourth Construction Co., Ltd. and 2015 "Challenge Cup" college students in Hebei Province.
