| | Ashcroft 30-1084-S-02L-100# 测试计 | 20 | ￥2090.00 | ￥2090.00 | | ￥2090.00 |  |
| | 梅思安MSA 10046528外置式采样泵 | 51 | ￥5122.00 | ￥5122.00 | | ￥5122.00 | |
| | Cole-Parmer 2651 005WB 2B T1 C CP1 压差传感器 | 18 | ￥1892.00 | ￥1892.00 | | ￥1892.00 | |
| | Cole-Parmer 2061500PG2M1102CP1 高精度压力表变送器 | 30 | ￥3080.00 | ￥3080.00 | | ￥3080.00 | |
| | Ashcroft 30-2174-SD-02L-30# 数字压力表 | 40 | ￥4050.00 | ￥4050.00 | | ￥4050.00 | |
| | Ashcroft 30-2274-SD-02L-XAO-XU1-XEN-60# 数字卫生计 | 55 | ￥5550.00 | ￥5550.00 | | ￥5550.00 | |
