| 427 / | HD | COATING PROCESSES |
| 457 | DF | DIRECT APPLICATION OF ELECTRICAL, MAGNETIC, WAVE, OR PARTICULATE ENERGY {15} |
| 487 | DF | .~ Polymerization of coating utilizing direct application of electrical, magnetic, wave, or particulate energy (i.e., including cross-linking, curing, and hardening of organics) {8} |
| 488 | DF | .~.~ Plasma initiated polymerization {3} |
| 490 | ![]() | .~.~.~ Flurocarbon containing coating |