1) лезвие, нож
2) ракельный нож, ракель
3) диск (пилы)
4) лопасть (напр. диспергатора) ; лопатка; крыло; перо
- air doctor blade
- backing blade
- backup blade
- chopper blade
- cutting blade
- deflector blade
- distributor blade
- doctor blade
- drop ink-fountain blade
- ductor blade
- ejector blade
- folder blade
- folder combing blade
- folding blade
- fountain blade
- hide blade
- impingement blade
- ink blade
- ink-feeding blade
- ink out-off blade
- intercept blade
- knife blade
- metering blade
- mold blade
- page ink cutoff blade
- perforating blade
- rotary blade
- rotating shear blade
- rubber blade
- scraper blade
- scraper-type ductor blade
- segmented blade
- separator blade
- serrate blade
- shear blade
- spring-loaded doctor blade
- spring steel ink-fountain blade
- stationary blade
- stationary bed blade
- striking blade
- tracing blade
- tucker blade
- tucking blade
- wiping blade