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Blue-green gradient small fresh minimalist atmosphere European and American style work report ppt template
The cover of the slide template uses a picture of the oil field prod...
This is a set of 26 PPT templates for Sinopec's work summary;
The cover of the slide template uses red polygons and gray vertical ...
The cover of the slide template uses a green semicircle garland as t...
This is a set of European-style interior design background, decorati...
The cover of the slide template uses golden commercial buildings, hi...