井式炉真空光亮退火炉风循环井式炉
2024-12-15
RJ型-井式水循环真空电阻炉分金属热处理是将金属工件放在一定的介质中加热到适宜的温度，并在此温度中保持一定时间后，又以不同速度冷却的一种工艺。热处理工艺一般包括加热、保温
品牌：乔氏炉业 规格：r 产地：合肥 材质：不锈钢
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