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| | Microannular腔式齿轮泵头为NEMA类型56 C电机,24.5毫升/转,316不锈钢体,PEEK齿轮和聚四氟乙烯密封 | 592 | ¥59230.00 | ¥59230.00 | | ¥59230.00 |  |
| | PIVTEC PIVpart45气溶胶粒子发生器 | 560 | ¥56000.00 | ¥56000.00 | | ¥56000.00 |  |
| | 英国whatman 10539211,Grade 740E系列滤纸,1.45X1.85IN | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |