Flatten creative gear PPT background image

This is a flat copy of the creative gear PPT background picture, home PPT template network to provide all kinds of creative slide background picture free download;

Slide background image using a set of gears consisting of a bulb-shaped pattern, very creative;

This is a flat copy of the creative gear PPT background picture, home PPT template network to provide all kinds of creative slide background picture free download;

Slide background image using a set of gears consisting of a bulb-shaped pattern, very creative;