Symbol 0315 from ISO 7000 - Title/Meaning: Workpiece; product 
Function/description: To indicate a workpiece (for example, on a control which operates the workpiece).
Own work using: iso.org/obp/graphics/grs/4f7a5de6-b1ea-44cb-8a6b-b7969f036363 200.png
Vectorization:  Mrmw