井式气体渗碳炉，是新型节能周期作业式热处理电炉，主要供钢制零件进行气体渗碳。
超大型井式气体渗碳炉投入运行9个月，实践证明是成功的。
The rational design measure is adopted. Through 9 months operation practice confirm that t…
该系统具有较高的控制精度和可靠性，适用于单台或多台井式炉气体渗碳的控制。
This system has higher con-trolling precision and reliability, and is suitable for the control of gas, carburizing of the one or multiple pit furnaces.
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