Phantom Parts
The term phantom part is sometimes used to describe a series of parts that collectively make up an assembly or subassembly. This concept is helpful in the database management of engineering and production (such as in product data management applications) when it is useful to think of a certain combination of subparts as "one part" (and thus one database record) for ordering, production, or billing purposes.
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Famous quotes containing the words phantom and/or parts:
“Art has a double face, of expression and illusion, just like science has a double face: the reality of error and the phantom of truth.”
—René Daumal (1908–1944)
“It’s wonderful how I jog
on four-honed-down ivory toes
my massive buttocks slipping
like oiled parts with each light step.”
—Philip Levine (b. 1928)