短語(yǔ)詞組短語(yǔ)induction hardened alloy steel 感應(yīng)淬硬郃金鋼hardened die steel 高硬度模具鋼hardened stainless steel 硬化不鏽鋼;軟化不鏽鋼Hardened -steel 淬火鋼hardened tool steel 由硬質(zhì)工具鋼precipitation hardened stainless steel 沉澱硬化不鏽鋼Hardened 45 Steel 淬火45鋼oil hardened tool steel 油淬工具鋼 返回 hardened steel