| | 德图 TESTO 830-T2红外温度仪 | 8 | ￥830.00 | ￥830.00 | | ￥830.00 |  |
| | Cole-Parmer T53/6-013-88G 浮子流量计 | 23 | ￥2398.00 | ￥2398.00 | | ￥2398.00 | |
| | Cole-Parmer PMR1-010574 浮子流量计 | 18 | ￥1881.00 | ￥1881.00 | | ￥1881.00 | |
| | Cole-Parmer 129665 流量开关 | 11 | ￥1144.00 | ￥1144.00 | | ￥1144.00 | |
| | Cole-Parmer #135810 流量开关 | 10 | ￥1078.00 | ￥1078.00 | | ￥1078.00 | |
