| | Ashcroft D4-24-B-XCY-30IWD 差压开关 | 32 | ￥3220.00 | ￥3220.00 | | ￥3220.00 |  |
| | 维萨拉Vaisala HMP75手持表温湿度计 | 55 | ￥5590.00 | ￥5590.00 | | ￥5590.00 | |
| | Ashcroft 45-1379SSH-04L-VAC/30# 过程仪表 | 29 | ￥2940.00 | ￥2940.00 | | ￥2940.00 | |
| | Cole-Parmer PG-5-10000-PSI-G-F0-L0-P0-N-CP 数字仪表与视觉报警 | 45 | ￥4565.00 | ￥4565.00 | | ￥4565.00 | |
