Fototapeta A working engineer checks the size of a bevel gear with an electronic vernier caliper against the background of a technical drawing.

A working engineer checks the size of a bevel gear with an electronic vernier caliper against the background of a technical drawing.

Numer zdjęcia: 337637246, autor: © andov

Tytuł: A working engineer checks the size of a bevel gear with an electronic vernier caliper against the background of a technical drawing.

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