The term 'DEEP BINS' can be summarized as a type of storage container, also known as silos. Silos are cylindrical structures used to store large amounts of material such as grain, coal, cement, woodchips, and other materials. They are typically made from metal or concrete and are designed to be airtight and waterproof. Deep bins are similar to silos, but they are usually much deeper and have a larger capacity. They are often used to store large amounts of bulk materials, such as grain, fertilizer, and other agricultural products.