| | testo 备用热敏打印纸(6卷) 0554 0568 | 2 | ￥284.00 | ￥284.00 | | ￥284.00 |  |
| | Whatman FP 30 Puradisc针头式滤器10462270 CELTRON 30/0.45 CNGF 500/PK，孔径：0.45um | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Ashcroft 63-1008-SL-02L-15#/KPA 机械压力表 | 6 | ￥690.00 | ￥690.00 | | ￥690.00 | |
| | 无针式干湿计+红外测温仪 湿度探头更换针 WE-EMO290-P | 6 | ￥690.99 | ￥690.99 | | ￥690.99 | |
