تم الإجابة عليه: ما الذي يحدث لو لم تكن هناك فراغات بين اجزاء رصيف المشاة

ج. لكانت عند ارتفاع درجات الحرارة تتمدد أجزاء الرصيف ولعدم وجود فراغات يؤدي ذلك إلى تكسر الرصيف أما في فصل الشتاء عند انخفاض درجة الحرارة تتكمش أجزاء الرصيف فتتسع الفراغات بين الأجزاء

أخر المواضيع من قسم : اسألني

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تم الإجابة عليه: ما الذي يحدث لو لم تكن هناك فراغات بين اجزاء رصيف المشاة

أخر المواضيع من قسم : اسألني