Include the following:1. the machine is used in the area for pigs to slaughter. 2. the machinery used in the salvage operation area for pigs and the use of machines in the 3 areas for trimming meat pigs.
: 1. Machines used in the area for a slit pigs. 2. Machines used in the area for a split pig carcass and 3. Machines used in the area for a set decoration pork