光电倍增管 Photomultiplier tubes ; PMT ; photo multiplier

对正光电倍增管 head-on photomultiplier tube

光电倍增管计数器 [电子] photomultiplier counter

光电电子倍增管 photoeleectric electron multiplier tube

快速光电倍增管 [电子] fast photomultiplier ; photomultiplier fast

红外光电倍增管 infrared photo multiplier

光电倍增管光笔 photomultiplier light pen

日盲光电倍增管 solar blind photomultiplier