| Tisch TE-5005-9,过滤器支架垫圈,适合过滤器支架和鼓风机马达 | 1 | ¥150.00 | ¥150.00 | | ¥150.00 |  |
| 美国LMS ASHRAE 52.2 DUST FEEDER | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| Brechtel PCVI-Kit维护配件 | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| Tisch TE-300-310-2,质量流量控制器流量探头,有刷电机 | 69 | ¥6975.00 | ¥6975.00 | | ¥6975.00 |  |
| 带有NIST证书的湿度/温度笔 WE-346041 / C | 19 | ¥1900.99 | ¥1900.99 | | ¥1900.99 |  |