68 / | HD | TEXTILES: FLUID TREATING APPARATUS |
3 R | DF | MACHINES {22} |
13 R | DF | .~ Combined {6} |
19 | DF | .~.~ With liquid extractor {4} |
23 R | DF | .~.~.~ Centrifugal extractor (e.g., centrifuge) {8} |
24 | .~.~.~.~ Horizontal or nonvertical axis tumbler and centrifuge |