State, with reasons, the materials used in EACH of the following components of a centrifugal pump for sea water circulation duties: Casing (2) Impeller (2) Shaft (2) Wear ring (2) Mechanical seal (2)
Materials
State, with reasons, the materials used in EACH of the following components of a centrifugal pump for sea water circulation duties: Casing (2) Impeller (2) Shaft (2) Wear ring (2) Mechanical seal (2)
Materials
UKM Tuticorin 
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