books صمام رداد
If you do not find what you're looking for, you can use more accurate words.
# What is a heart valve?
# non-return valve
# Explanation of the normal non-return valve
# anti-return valve
# Non-return valve tongue
# Safety valve
# electronic valve
# valve types
# Aortic valve repair
# Mitral valve repair
# Aortic valve replacement
# vacuum valve
# Mitral valve stenosis
# Aortic valve
# Mitral valve
# gate valve
# three-way valve
# helical valve
# Mitral valve prolapse
# Tricuspid valve stenosis
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صمام رداد (Info)
صِمام ردّاد:- صمام متمفصل عند أحد أطرافه ويفتح باتجاه الجريان الطبيعي ويغلق في حالة الجريان العكسي (المعجم الموحد لمصطلحات الهندسة المدنية)
