If a food bears a USDA Organic label, it means it's produced and processed according to the USDA standards. The seal is voluntary, but many organic producers use it. Products certified 95 percent or more organic may display this USDA seal.
A machinist is a person who uses machine tools to make or modify parts, primarily metal parts. This process of machining is accomplished by using machine tools to cut away excess material much as a woodcarver cuts away excess wood to produce his work.
Mobile machine shop truck of the US Army with machinists working on automotive parts. Machining is any of various processes in which a piece of raw material is cut into a desired final shape and size by a controlled material-removal process.