different application scenarios have different functions and uses.

1. Different application scenarios: The seafood room is located in a seafood market, supermarket or restaurant for customers to buy fresh seafood. Fish killing rooms are located in fishing ports, fish processing plants or wholesale markets, and are used to slaughter and process fish on a large scale and supply them to retailers or food processing plants.

2. Different functions and uses: The seafood room is a place where all kinds of fresh seafood products are sold and displayed. The fish killing room is a place for slaughtering and processing fish.