quenched or tempered steel的意思|示意
美 / /
英 / /
淬火或回火的钢
quenched or tempered steel的网络常见释义
调质钢 quenched and tempered steel 调质钢 ; 淬火回火钢 ; 凳钢 ; 调质合金结构钢 quenched or tempered steel 调质钢 quenched steel quench steel 淬硬钢 ..