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对于工业装置用钢管,在输送液体和传递热量的过程中,经常要求钢管兼备强度和耐腐蚀的双重要求。在实际应用中,采用常
For steel pipe for industrial installations, steel pipe is often required to meet the dual requirements of strength and corrosion resistance during the process of transporting liquid and transferring heat. In practical applications, often used