Tag Archives: 3D

[ad_1] [New Tang Dynasty, 31 juillet 2018] The design of 3D printed plastic weapons in the United States will be legally downloadable online on August 1, which sparked heated debate. The 3D …

[ad_1] Text: Alex Dream Camera, a dream camera, will be a large format camera? Although these devices are bulky and bulky, and their limitations are large, their images are very different from …