| | Gill R3-50三维超声风速仪 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 |  |
| | NYCO GREASE GN25013 1KG MIL-G-25013 E/G/372 | 47 | ￥4733.04 | ￥4733.04 | | ￥4733.04 | |
| | Super Lube 53020 特轻质油 不含 PTFE, 1 pint | 2 | ￥235.00 | ￥235.00 | | ￥235.00 | |
| | Drager 6728861 气体检测管 | 13 | ￥1390.00 | ￥1390.00 | | ￥1390.00 | |
| | 美国GE T5000二氧化碳和温度变送器 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
