Quenched and Tempered Steels的意思|示意

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调质钢

Quenched and Tempered Steels的网络常见释义

淬火和回火钢废中文名称：淬火和回火钢.第2部分:非合金优质钢交货技术条件英文名称： Quenched and Tempered Steels - Part 2: Technical Delivery Conditions for Unalloyed Quality Steels Includes A..