图片来源
本站封面来自 Wikimedia Commons，均为可商用的公有领域或知识共享授权作品。已按协议要求署名，并按 1200×750 裁切压缩。
| 文章 | 原始文件 | 作者 / 机构 | 协议 | 原图 |
|---|---|---|---|---|
| ai-agent-in-factory-drawing | Seattle - University Bridge blueprint, 1915 (49781358396).jpg | Seattle Municipal Archives from Seattle, WA | CC BY 2.0 | 来源 ↗ |
| 3d-print-functional-part-tolerance | 3D Printing.jpg | MukhtaromST | CC0 | 来源 ↗ |
| plc-io-wiring-that-survives | M1M3 Electrical Cabinet Assembly (rubin-dsc-0293).jpg | Rubin Observatory/NSF/AURA | CC BY 4.0 | 来源 ↗ |
| mechanical-design-dfm-checklist | CNC milling machine.jpg | Impressionmanufacturer | CC BY-SA 4.0 | 来源 ↗ |
| open-source-hardware-first-board | Circuit Board closeup (6901771187).jpg | Dennis van Zuijlekom from Ermelo, The Netherlands | CC BY-SA 2.0 | 来源 ↗ |
| pour-over-coffee-water | Roasted coffee beans.jpg | Unknown (Wikimedia Commons) | Public domain | 来源 ↗ |
| coffee-roast-at-home | Bunna4 - Roasting coffee beans.jpg | Jean Rebiffé | CC BY-SA 4.0 | 来源 ↗ |
| succulent-watering-signals | Charming outdoor display of succulent plants in vintage pots.jpg | Lowoxay68 | CC0 | 来源 ↗ |
| cactus-winter-care | Cactus in clay pot.jpg | Jubair1985 | CC BY-SA 4.0 | 来源 ↗ |
| balcony-garden-structure | Yellow flowers on the balcony.jpg | Kiyanka | CC BY-SA 4.0 | 来源 ↗ |
| sunflower-and-balcony-summer | Colorful watering can on stone edge near flowering plants in a sunny garden setting.jpg | Shixart1985 | CC BY 2.0 | 来源 ↗ |
| factory-visit-shenzhen-hardware | In North American's modern machine shop, another aircraft part is finished on a huge turret lathe, North American- Aviation, Inc, Inglewood, Calif.jpg | Alfred T. Palmer | Public domain | 来源 ↗ |
| badminton-shuttlecock-review | Left wings shuttlecocks.jpg | De-Shao Liu (Terry850324) | CC BY-SA 4.0 | 来源 ↗ |
授权说明
CC BY / CC BY-SA 作品允许商用与修改，但要求署名并注明协议。CC0 与 Public Domain 无署名义务，此处一并列出。若你是权利人并希望撤图，请通过留言板联系，会立即下架。
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