WJ The Finance and Administrative Services Abbreviation

WJ has various meanings in the The Finance and Administrative Services category. Discover the full forms, definitions, and usage contexts of WJ in The Finance and Administrative Services.

Water jacket

The area around the Cylinder block and Head or Intake manifold that is left hollow so that water may be admitted for cooling. Also called cooling jacket. Channels in the engine through which water and coolant circulate to cool the engine.

The Finance and Administrative Services

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