| RadStar RS300连续测氡仪 | 110 | ¥11000.00 | ¥11000.00 | | ¥11000.00 |  |
| NYCO TURBONYCOIL 600 20LT PAIL MIL-PRF-23699F STD O-156 | 44 | ¥4470.00 | ¥4470.00 | | ¥4470.00 |  |
| Thermo Scientific Hypersil 31603-154030 ODS-2(C18)柱 - 长度150mm,ID4.0毫米,3μm的颗粒大小 | 50 | ¥5050.00 | ¥5050.00 | | ¥5050.00 |  |
| 美国UIC CM201-033 COMBUSTION TUBE, LRG. VOL., UF 直销电话:4006609565 | 26 | ¥2650.00 | ¥2650.00 | | ¥2650.00 |  |