| | Cole-Parmer®机械耦合304不锈钢泵，高头，160 GPM，208-230/460 VAC | 223 | ￥22374.00 | ￥22374.00 | | ￥22374.00 |  |
| | Cole-Parmer®磁力驱动泵，离心式聚丙烯的泵Headd，70 GPM，无电机 | 350 | ￥35035.00 | ￥35035.00 | | ￥35035.00 | |
| | 圣戈班 AAA00006 TUBING食品/饮料/乳制品用软管 | 2 | ￥238.28 | ￥238.28 | | ￥238.28 | |
| | KNF Neuberger Pump Liquid Transfer Diaphragm NF1.300KT18S | 117 | ￥11797.40 | ￥11797.40 | | ￥11797.40 | |
