【电】 sligning tool
adjust; modulate; rectify; regularize; regulate; revise; tune
【计】 annealing; clean-up; justification; levelling; reconditioning
regulation; tuning
【化】 setting
【医】 adjustment; modulation; rectification; regulation
【经】 modulation
gear; goods; implement; instrument; means; tackle; tool
【计】 utility
【经】 facility; implement; means; tool