يعرض 961 - 966 نتائج من 966 نتيجة بحث عن '(( 25 c decrease ) OR ( 5 ((step decrease) OR (((mean decrease) OR (a decrease)))) ))', وقت الاستعلام: 0.21s تنقيح النتائج
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    Internal Pressure Capacity and Bending Behavior of Glass Fiber Reinforced Composite Overwrapping PVC Plastic Pipes. حسب Al-Mahfooz, Mohammed

    منشور في 2020
    "…Therefore, this study proposes a glass fiber-reinforced polymer (GFRP) overwrapped system to strengthen the external surface of PVC pipes, which will improve pipes pressure and flexural capacities. …"
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