quenching oil
短語詞組
- quenching in oil 油淬
- quenching g oil 淬火油
- quenching press oil temperature control 淬火壓牀油溫控制
- vacuum quenching oil [機]真空淬火油
- synthetic quenching oil 郃成淬火油
- ordinary quenching oil 普通淬火油
- fast quenching oil [機]快速淬火油;快速淬火油
- quenching oil column 急冷油塔
- whale quenching oil 淬火鯨油 返回 quenching oil