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现介绍我厂小量生产的一个返波管用的永磁系统,供有关同志参考。该永磁系统的磁钢示意图如图1所示。 2.由于管壳外径已达价35 .5,在留校直器空间和管子调节余地后,取磁钢最小内径为2
Now introduce a small amount of production of our factory back to the tube with a permanent magnet system for reference by the relevant comrades. The magnetic system of the permanent magnet system shown in Figure 1. 2. Since the outer diameter of the shell has reached 35.5, after leaving the straightener space and pipe room for adjustment, take the minimum inner diameter of the magnet 2