| Includes | equipment for normal mailing, packaging, shipping, and delivery operations for professional, commercial, and institutional applications. |
| Does Not Include | equipment for mailing, packaging, shipping, and delivery operations of post office or products of process engineering operations. |
| See | 10 55 00 for postal specialties. 11 21 43 for weighing and wrapping equipment. 41 21 23.53 for postal conveyors. 41 24 46 for postal sorting machines. 41 40 00 for container processing and packaging for processing operations. 41 43 00 for shipping packaging for process operations. |