Three types of ion gauges with tube electron multiplier are developed. It intends to solve the low pressure measurements up to 10~ (-14) torr.

  • 研制成功了三种结构的具有管型电子倍增器的电离规,企图解决低到10~(-14)托的压强测量问题。

  • 互联网 2025-03-09 10:27:30

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