Off grade是什麼意思

"Off grade" is a term used in various industries, particularly in manufacturing, processing, and quality control, to indicate that a product, material, or batch does not meet the specified standards or grades for quality, purity, or performance. It essentially means that the product is not up to the required quality level or has fallen below the acceptable grade.

For example, in the context of manufacturing, if a batch of components is off grade, it means that the components do not meet the specifications or quality standards set by the manufacturer or by industry regulations. This could be due to issues such as incorrect dimensions, substandard materials, or poor workmanship.

In the context of agriculture or food production, off-grade products might not meet the required standards for size, color, texture, or other quality characteristics. These products may still be usable or sellable, but they might be sold at a lower price or used for different purposes than the on-grade products.

The term "off grade" can also be used in the context of grading systems in education, where it refers to a grade that is below the expected or required level. For instance, a student who receives a grade below a certain threshold might be considered to have an "off grade."

In summary, "off grade" implies that something does not meet the expected standards or grades for quality, and as a result, it may be subject to different treatment or use than on-grade products.