books خامة الحديد الرخو
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# iron ore
# iron ore from which magnets are made
# iron ore in the eastern desert
# topic about iron ore
# Iron ore and its metal alloys
# iron ore use
# chrome and iron ore
# strip iron ore deposits
# stratified iron ore deposits
# metamorphic iron ore deposits
# substitution iron ore deposits
# residual iron ore deposits
# magnetic iron ore
# iron ore concrete
# soft palate
# soft voice
# Soft tissue disorders
# soft body
# Soft palate and uvula
# soft tissue problems
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خامة الحديد الرخو (Info)
خامة الحديد الرخو:- أكسيد حديد مهدرت : يوجد في الطبيعة مختلطاً ببعض كربونات الحديدوز . | (2 Fe3O2 -3H2O) | (2 ح2 ا3 – 3 يد2 ا) (معجم الكيمياء والصيدلة (ج١))
