| | Drager 6728391 气体检测管 | 8 | ￥880.00 | ￥880.00 | | ￥880.00 |  |
| | 天光 BJ-1 智能崩解时限仪 | 23 | ￥2368.00 | ￥2368.00 | | ￥2368.00 | |
| | PolyScience MXC-A11B 数字浸入式循环，28L，120伏，60赫兹 | 92 | ￥9250.00 | ￥9250.00 | | ￥9250.00 | |
| | Cole-Parmer 225G050PG2M1106CP1 压力传感器 | 48 | ￥4818.00 | ￥4818.00 | | ￥4818.00 | |
| | 横河T-102-02-10张力计 | 64 | ￥6400.00 | ￥6400.00 | | ￥6400.00 | |
