Answer :
Final answer:
The bottom side rail is the primary structural component recognized as the bottom side rail in a container.
Explanation:
The primary structural component typically recognized as the bottom side rail in a container is option B) Bottom side rail. The bottom side rail refers to the horizontal beam that runs along the bottom of the container, providing support and structural integrity.
It is an essential part of the container's overall framework and helps distribute the weight of the cargo.
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