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1·It is also suitable as a general purpose quenching oil.

亦适合一般制钢时作淬火用。

2·A new method is introduced in this paper on bright quenching oil without additives.

本文提出了一种研制无添加剂光亮淬火油的新方法。

3·AO32 the oil is of high speed bright quenching oil, quenching for large work together.

AO32该油属高速光亮淬火油，适用于大量工作一起淬火。

4·AO68 the oil is of high speed bright quenching oil, quenching for large work together.

AO68该油属高速光亮淬火油，适用于大量工作一起淬火。

5·The study on formulation and performance evaluation of overspeed quenching oil were described.

阐述了超速淬火油的研究过程及其性能评定结果。

6·Frequent leakage of mechanical seal of quenching oil circulating pump was a hard problem in ethylene production.

急冷油循环泵的机械密封频繁泄漏是困扰乙烯生产的老难题。

7·However, it is imperative to develop, produce and apply vegetable oil based quenching oil and other green quenchants.

然而，开发、生产及使用植物油基淬火油等绿色淬火介质势在必行。

8·Degenerated and aginged quenching oil was reformed, its service property can be resumed and service life can be prolonged.

对已发生变质和老化的淬火油进行再生，可以恢复其使用性能，延长其使用寿命。

9·The key to optimize the operation of viscosity reducing tower was to increase properly the quenching oil spraying quantity, and at the same time keeping.

指出提高减粘塔顶温度的同时增加参与减粘的急冷油喷淋量，降低减粘塔顶温差、控制好塔釜液面是进一步优化减粘塔操作的关键。

10·This paper deals with the experimental study of improvement on the oil cooling ability by producing ultrasonic wave vibration in the quenching oil trough.

本文对在淬火油槽内用超声波振动提高油冷却能力的试验进行了研究。