| | Tisch TE-5001-4，右侧防护罩 | 10 | ￥1050.00 | ￥1050.00 | | ￥1050.00 |  |
| | Ashcroft CX-4-MB2-42-2IWL-XAH 压力传感器 | 23 | ￥2380.00 | ￥2380.00 | | ￥2380.00 | |
| | Ashcroft CX-4-MB2-42-5IW-XAH 压力传感器 | 23 | ￥2380.00 | ￥2380.00 | | ￥2380.00 | |
| | KNF Neuberger Pump Liquid Transfer Diaphragm NF300KT.18RC | 132 | ￥13213.90 | ￥13213.90 | | ￥13213.90 | |
| | Sensidyne Gilibrator 2流量校正系统(低流量),含 Diagnostic Kit | 258 | ￥25890.00 | ￥25890.00 | | ￥25890.00 | |
| | Cole-Parmer 080T4-12-62-5 电磁阀电动阀门 | 58 | ￥5874.00 | ￥5874.00 | | ￥5874.00 | |
| | Braycote 248润滑 1磅包装 | 12 | ￥1200.00 | ￥1200.00 | | ￥1200.00 | |
| | Ashcroft CX-4-MB2-42-P1IWL-XAH 复合压力传感器 | 23 | ￥2380.00 | ￥2380.00 | | ￥2380.00 | |
| | Masterflex 07518-12 L / S高性能精密管材易装泵头; PSF外壳，不锈钢转子 | 25 | ￥2580.00 | ￥2580.00 | | ￥2580.00 | |
| | TQC PA-346500S 测试盘/组，钢铁，直径50mm/M10 | 9 | ￥920.00 | ￥920.00 | | ￥920.00 | |
| | Masterflex 77200-62 L / S易装II泵头为高性能精密管材，固定闭塞，SS转子 | 29 | ￥2960.00 | ￥2960.00 | | ￥2960.00 | |
