1·The main production of solid carburizing agent.
主要生产固体渗碳剂。
2·The article describes the composition and application of a box type gas carburizing heat treatment line with controllable atmosphere.
本文介绍了控制气氛箱式气体渗碳热处理生产线的组成及其应用情况。
3·Applied in practice, this new technique has achieved good effects of quality-improving of carburizing gears, reproducability and energy-saving.
这种新技术已应用于生产，取得提高渗碳齿轮质量，重现性好和显著节能的效果。
4·Rapid carburizing process by increasing furnace pressure is introduced and its mechanism is analysed.
介绍了快速压力渗碳工艺，并对其机理进行了分析。
5·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.
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。