رعاية تجارية
- Female
- 04/03/1909
- متابع بواسطة 0 اشخاص
التحديثات الأخيرة
- Theoretical and practical significance of the course workScientific research is carried out to identify special results that will play a big role in the further development of science and practical developments. As a rule, the result is new developments, functions, inventions and other phenomena that in the future are eligible for a patent and implementation in modern life. The significance and results of the study are included in the...0 التعليقات 0 نشرالرجاء تسجيل الدخول , للأعجاب والمشاركة والتعليق على هذا!
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شاهد المزيد
رعاية تجارية