ثقيل

قلعة الاحتواء: هندسة مقاومة الضغط الشديد في سماكة الجدار الثقيلة SCH 160 Seamless Steel Pipe The frontier of modern industrial infrastructure—from deep-sea oil exploration to supercritical power generation and high-pressure hydraulic systems—is defined by the ability to safely contain and transport fluids and energy under conditions of [...]