bushingless造句

Colt Customer Service stated they had a lack of acceptable accuracy problem with the " bull " bushingless barrel setup.
Bushingless chains, with smaller projections, are used on bicycles with large cogsets, since their clearances are more critical than those with only seven speeds.
The " bushingless " roller chain is similar in operation though not in construction; instead of separate bushings or sleeves holding the inner plates together, the plate has a tube stamped into it protruding from the hole which serves the same purpose.
It's difficult to find bushingless in a sentence. 用bushingless造句挺难的