| Advantec 311290 过滤器 | 18 | ¥1850.00 | ¥1850.00 | | ¥1850.00 |  |
| H-B Instrument Company 105H 玻璃温度计 | 2 | ¥235.00 | ¥235.00 | | ¥235.00 |  |
| H-B Instrument Company 50325 玻璃温度计 | 1 | ¥195.00 | ¥195.00 | | ¥195.00 |  |
| H-B Instrument Company 20568B 玻璃温度计 | 2 | ¥260.00 | ¥260.00 | | ¥260.00 |  |
| TAPER TIP 5114-1.5-B .060/1.5 刷子 | 17 | ¥1750.00 | ¥1750.00 | | ¥1750.00 |  |