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amjad-alhassan
Question added by Amjad AL-Hassan, جيوفيزيائي, المركز الوطني لزلازل - 10 years ago

ما هي الانواع الرئيسة لصخور على الارض؟

Petroleum

Soil

Civil Engineering

Geophysics

Answers:
11
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5
Views:
35
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