What is the general term for a duplicate of an original drawing?

The general term for a duplicate of an original drawing is "Reproduction." This term specifically refers to the process of creating an accurate version of the original artwork, design, or technical drawing, capturing all the details and specifications that are present in the original.

In the context of engineering and welding prints, the term 'reproduction' is often used to convey that the duplicate maintains the integrity of the original design, ensuring that all specifications, dimensions, and notes are accurately reflected. This is particularly important in fields like welding, where precise details must be followed for safety and quality.

While a 'copy' can imply a physical duplication of a document, it doesn't necessarily carry the connotation of fidelity to the original that 'reproduction' does. 'Print' typically refers to a specific output format, often associated with printed versions of the design, while 'image' is a broader term that could refer to a visual representation that may not necessarily be an accurate reproduction of the original drawing.