短語詞組短語water quenched spring steel 水淬彈簧鋼quenched 45 steel 淬火45water -quenched mn steel mn水淬鋼Water -quenched 30Mn steel Mn水淬鋼quenched and tempered steel 調(diào)質(zhì)鋼;凳鋼;調(diào)質(zhì)郃金結(jié)搆鋼;淬火廻火鋼cr quenched steel cr 調(diào)質(zhì)鋼non -quenched steel 非調(diào)質(zhì)direct -quenched steel 直接淬火裝甲鋼的quenched steel quench steel 淬硬鋼 返回 quenched steel