1×312
1×312 refers to a specific configuration or dimension, likely in the context of construction materials or manufacturing. The notation "1×312" commonly denotes a cross-section measurement, where "1" represents one dimension (e.g., height or width) and "312" represents the other dimension. The units are usually implied by the context, often inches in American lumber sizing or millimeters in other regions or industries.
In the lumber industry, for example, "1×312" might describe a piece of wood with a nominal size
Without further context, it's difficult to definitively state the exact application of "1×312". It could also