| | SKC 220-5000TC-KD AirChek TOUCH触摸屏式空气采样泵 | 130 | ￥13050.00 | ￥13050.00 | | ￥13050.00 |  |
| | Miller MS-475C丙烯酸敷形涂料 0.88LBS | 4 | ￥400.00 | ￥400.00 | | ￥400.00 | |
| | HYSOL EE4215 RESIN 1USQ环氧树脂胶涂层 | 19 | ￥1986.00 | ￥1986.00 | | ￥1986.00 | |
| | Cole-Parmer MS-VKP-M09-01-ST-N 变面积式流量计 | 65 | ￥6523.00 | ￥6523.00 | | ￥6523.00 | |
