| 209 / | HD | CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS |
| 233 | DF | SIFTING {16} |
| 363 | | .~ Elements {7} |
| 364 | DF | .~.~> Actuating {2} |
| 370 | DF | .~.~> Bins and casings {5} |
| 379 | DF | .~.~> Clearers {4} |
| 391 | DF | .~.~> Mesh closures |
| 392 | DF | .~.~> Dress {4} |
| * | DD | .~.~> Frames {4} |
| 409 | DF | .~.~> Supports {7} |