This paper introduces Beu V type 4W E/ M trunk interface ′ s principle, signal, aspect, testing, determination and treatment of faults.
介绍贝尔V类4WE/M中继接口的工作原理及其信号方式,以及在实际工作中常用的测试方法及其常见故障的判断与处理。
The phoenix pattern at the side of beu of drum of Duke Chu has a character of cocking up tail, which is different with the pattern with fin tail on Yong bell at the same time.
楚公■钟侧鼓的鸟纹均为翘尾,与同时期甬钟上流行的垂尾鸟纹不同。
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