分析了阴极箱氢通道积存盐碱结晶的原因和危害，提出了消除的措施。
This paper analyzed the reasons and hazards of the saline alkaline crystal deposit in the hydrogen channel inside cathode chamber and introduced some elimination methods for it.
今后，随着使用者将箱型的阴极射线管屏幕换成液晶平面显示屏，这个问题将日益突出。
The problem is sure to expand over the coming years as users replace their boxy CRT monitors with LCD flat panel displays.
空心阴极焊接设备由空心阴极焊枪、真空系统、焊接电源、气体流量控制单元、总控制箱组成。
This welding equipment consists of hollow cathode welding torch, vacuum system, welding power source, gas flow control unit and compact control device.
空心阴极焊接设备由空心阴极焊枪、真空系统、焊接电源、气体流量控制单元、总控制箱组成。
This welding equipment consists of hollow cathode welding torch, vacuum system, welding power source, gas flow control unit and compact control dev...
空心阴极焊接设备由空心阴极焊枪、真空系统、焊接电源、气体流量控制单元、总控制箱组成。
This welding equipment consists of hollow cathode welding torch, vacuum system, welding power source, gas flow control unit and compact control dev...
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