يعرض 901 - 908 نتائج من 908 نتيجة بحث عن '(( 5 (((((teer OR per) decrease) OR (nn decrease))) OR (a decrease)) ) OR ( i step decrease ))', وقت الاستعلام: 0.16s 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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  7. 907

    Effects of rutile-TiO2 nanoparticles on accelerated weathering degradation of poly(Lactic Acid) حسب Antunes, A.

    منشور في 2020
    "…The accelerated weathering test applied consecutive steps of ultraviolet (UV) (at 340 nm and 0.76Wm-2 irradiance) and moisture at 50 C for 2000 h, following the ASTM D4329 standard. …"
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  8. 908