| | HCT PC-3106P粒子计数器 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 |  |
| | Air Cadet® 420-1901 真空/压力泵，隔膜泵，单头，0.6立方英尺，115伏交流 | 27 | ￥2750.00 | ￥2750.00 | | ￥2750.00 | |
| | 圣戈班 AJD00028 TYGONSE-200惰性复合软管 | 33 | ￥3316.00 | ￥3316.00 | | ￥3316.00 | |
| | Air Cadet® 420-1902 真空/压力泵，隔膜泵，单头，0.5立方英尺，230伏交流 | 27 | ￥2750.00 | ￥2750.00 | | ￥2750.00 | |
| | A＆D SJ-12KHS天平 | 20 | ￥2050.00 | ￥2050.00 | | ￥2050.00 | |
| | Dwyer 475-4-FM 数字压力计 | 13 | ￥1390.00 | ￥1390.00 | | ￥1390.00 | |
| | 米沃奇Milwaukee MA840米克水质探头 | 17 | ￥1755.00 | ￥1755.00 | | ￥1755.00 | |
