hardening by cooling 英 [ˈhɑ:dəniŋ bai ˈku:lɪŋ]
美 [ˈhɑrdnɪŋ baɪ ˈkulɪŋ]
hardening by cooling 词典解释
形容词冷却硬化
hardening by cooling 网络解释
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冷却硬化
...hardening agent 硬化剂淬火剂 | hardening by cooling 冷却硬化 | hardening by high frequency current 高频电流淬火法...
hardening by cooling