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Cecil Reginald Burch · Nature · 1928 · 36 citations · Full text
The use of perfluoroalkyl polyether fluids in vacuum pumps
Mark Baker, L. Holland, L Laurenson · Vacuum · 1971 · 31 citations
Backstreaming from rotary pumps
M.J. Fulker · Vacuum · 1968 · 21 citations
The vacuum use of perfluoro polyether
L Laurenson, N. T. M. Dennis, J Newton · Vacuum · 1979 · 15 citations