ألات صناعة الدقيقl,Machine industry - WikipediaThe machine industry or machinery industry is a subsector of the industry, that produces and maintains machines for consumers, the industry, and most other companies in the economy. This machine industry traditionally belongs to the heavy industry.
حقوق النشر © 2023.CDM كل الحقوق محفوظة.خريطة الموقع