And have soft water cooling system, the upright hydraulic pressure quenching machine tool assort that.
并有软水冷却系统，液压立式淬火机床与之配套。
During induction heat treating of pump tube, quenching machine tool plays a key role to fulfill the required properties.
在成套泵筒感应热处理设备中，淬火机床对满足性能要求起着关键作用。
With regard to process, the heat treatment adopts the high-frequency quenching machine tool for the high-frequency quenching;
在工艺上，热处理利用高频淬火机床进行高频淬火；
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