4. Valves and valve actuation
  5. Rotary valves
  6. Butterfly

Geoffrey B. Marshall

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Butterfly valve

Valves and valve actuation – Rotary valves – Butterfly
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Method and apparatus for determining chemical species

Chemistry: analytical and immunological testing – Nitrogen containing – Cyanide or isocyanide
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Profile ID: LFUS-PAI-P-495476

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