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close this bookA Training Manual in Conducting a Workshop in the Design, Construction, Operation, Maintenance and Repair of Hydrams (Peace Corps, 1981, 216 p.)
close this folderSession 11: Hydram component design criteria (1-1½ hours)
View the document(introduction...)
View the documentHandout 11A: Typical impulse valve
View the documentHandout 11B: Typical check valves
View the documentHandout 11C: Typical snifters