... 7 管坯钢（Tube stocks steel） 8 非调质钢（Non quenched and tempered steel） 9 模具钢（Die steel） ...
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non-quenched and tempered steel 非调质钢
Non-quenched and tempered steel tube 非调质钢管
HN2154 non-quenched and tempered steel HN2154非调质钢
Non-Quenched and Tempered Steel F45MnV 非调质钢F45MnV
non-quenched and tempered steel 30Mn2SiV Mn2SiV非调质钢
easy-cutting non-quenched-and-tempered steel 易切削非调质钢
medium-carbon non-quenched and tempered steel 中碳非调质钢
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