| 34 / | HD | DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS |
| 245 | DF | MATERIAL TREATED BY ELECTROMAGNETIC ENERGY {8} |
| 266 | DF | .~ Infrared energy {4} |
| 270 | ![]() | .~.~ Vehicle paint dryer {2} |
| 271 | DF | .~.~.~> Including evolved gas or vapor treatment |
| 272 | DF | .~.~.~> Including vehicle conveyor |