The market potential about researching on and making the system of on-line inspecting on spray drier's spray tube fault is discussed in this paper.
讨论了研究开发喷雾干燥塔喷管故障在线检测系统的市场潜力。
To diagnose accurately vortex rope in draft tube of hydraulic turbine, this paper presents a new method of fault diagnosis based on wavelet packet and neural network.
为精确诊断水轮机尾水管涡带，该文提出一种基于小波包特征熵的神经网络故障诊断新方法。
The PLC is applicated in the steel tube galvanization process replace of traditional relay logic control to realize the automatic operation and fault treatment.
介绍采用PLC替代传统的继电器逻辑控制对钢管热镀锌的生产实现自动运行及故障处理。
Radiographic examination was performed with portable X-ray fault detector appling the special radiographic technique for fillet weld of heat exchange tube-tubeplate.
用普通便携式X射线机，采用特殊的透照技术，对换热管与管板角焊缝进行射线检测。
The online monitoring and fault diagnose results show that the accidents of occurring often boiler furnace corner tube rupture are due to water circulation condition badness at operation.
监测与诊断结果表明：锅炉经常发生在炉膛四角爆管的事故，是由于水循环工况不良而引起的。
With PLC the stability of the machine is improved, it can warm the error, automatically case any fault happen, and with the function on detecting the broken of electric heating tube.
采用PLC提高机台稳定度及具有自动故障警告及电热管断线检知之功能。
This thesis details and analyses the problem of the balance unit of the universal joint spindle of the tube rolling mill, finds the theoretic basis of the fault.
针对原接轴平衡装置存在的问题进行理论分析，并找出该装置的缺陷的理论根源。
Under the condition of operating the high load furnace, coking inside the tube caused by local over temperature is a universal fault.
高负荷运行下的焦化加热炉，由局部炉管过热引起管内结焦是一个普遍性的问题。
Under the condition of operating the high load furnace, coking inside the tube caused by local over temperature is a universal fault.
高负荷运行下的焦化加热炉，由局部炉管过热引起管内结焦是一个普遍性的问题。
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