{"atc3": [{"type": "application/pdf", "filename": "ctx end connection wpf.pdf"}], "atc4": [{"type": "application/octet-stream", "filename": "ctx end connection wpf.step"}, {"type": "application/octet-stream", "filename": "ctx end connection wpf.x_t"}], "atc5": [{"type": "image/png", "filename": "ctx power end wpf.png"}]}