a several beryllium copper alloy cube2 square and rectangular bars placed parallel to each other on a dark surface, a

a several beryllium copper alloy cube2 square and rectangular bars placed parallel to each other on a dark surface, a

  • JPG 300 DPI

Image information

  • Author: dreamstime
  • License:buy for Personal Use & Commercial
  • File Type: JPG
  • Views: times