3 ms·
There would be a few 10s of mililitres in a mercury diff pump. https://en.wikipedia.org/wiki/Diffusion_pump https://en.wikipedia.org/wiki/Diffusion_pump
by wycx 11y ago
There would be a few 10s of mililitres in a mercury diff pump.
https://en.wikipedia.org/wiki/Diffusion_pump https://en.wikipedia.org/wiki/Diffusion_pump