短語詞組短語high tempering temperature material 高廻火溫度材料tempering of differential temperature 差溫廻火quench -tempering temperature 淬火廻火溫度Quenching -Tempering Temperature 淬self tempering temperature 自廻火溫度equation of tempering temperature 廻火溫度方程self -tempering temperature 自廻火溫度effect of tempering temperature 探討了廻火溫度tempering temperature -hardness curve 廻火溫度 返回 tempering temperature