Each PACK
| may be a subdivision of one or more PACK | |
| may be subdivided into one PACK | |
| may be a stock control unit for one or more PROPRIETARY PRODUCT IN PACK |
Classes
| may be a subdivision of one or more PACK | |
| may be subdivided into one PACK | |
| may be a stock control unit for one or more PROPRIETARY PRODUCT IN PACK |
