刀鱼 vs SM300-NG
Northrop Grumman vs Sea Machines Robotics — specs, price, and data-backed comparison.
规格对比
| 刀鱼 | SM300-NG | |
|---|---|---|
| 公司 | Northrop Grumman | Sea Machines Robotics |
| 类别 | Marine | Marine |
| 价格： | 未公布 | 未公布 |
| 发布年份： | — | 2025 |
| 重量 | ~770 kg | — |
| 续航时间 | 约16–24小时（视任务而定） | — |
| 连接方式 | 水下声学通信 | — |
| 软件 / AI | 自主海军任务控制 | — |
常见问题
What is the difference between the 刀鱼 and the SM300-NG?
刀鱼 is made by Northrop Grumman, while SM300-NG is made by Sea Machines Robotics. Both are marines, so the differences come down to price and specifications.