油淬 meaning in Chinese

oil hardening
oil quenching
quenching in oil

Horizontal two chamber oil quenching vacuum furnace
卧式双室真空气冷油淬炉dgo系列
Heat treatment equipment high vacuum gas oil quenching oven
热处理设备：高真空气油淬两用炉
Sgb vacuum furnace vertical vacuum oil - quenching
立式真空油淬炉
Vertical oil quenching vacuum furnace
立式真空油淬炉dof系列
Horizontal two chamber vacuum carburizing furnace with oil quenching
卧式双室真空渗碳油淬炉及生产线dco系列

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