| | Harris Calorific Multistage Gas Regulators 3302651 | 28 | ￥2899.90 | ￥2899.90 | | ￥2899.90 |  |
| | Wika 4292368 数字压力传感器 | 80 | ￥8040.00 | ￥8040.00 | | ￥8040.00 | |
| | Harris Calorific Multistage Gas Regulators 3302631 | 26 | ￥2699.90 | ￥2699.90 | | ￥2699.90 | |
| | Harris Calorific High-Purity Single-Stage Gas Regulators, Brass 3001152 | 37 | ￥3799.90 | ￥3799.90 | | ￥3799.90 | |
| | Harris Calorific Multistage Gas Regulators 3302633 | 26 | ￥2699.90 | ￥2699.90 | | ￥2699.90 | |
| | Harris Calorific High-Purity Single-Stage Gas Regulators, Brass 3001146 | 38 | ￥3899.90 | ￥3899.90 | | ￥3899.90 | |
| | Harris Calorific Multistage Gas Regulators 3302622 | 26 | ￥2699.90 | ￥2699.90 | | ￥2699.90 | |
| | Cole-Parmer V13/BP 变截面流量计 | 38 | ￥3850.00 | ￥3850.00 | | ￥3850.00 | |
| | Harris Calorific High-Purity Single-Stage Gas Regulators, Brass 3001149 | 38 | ￥3899.90 | ￥3899.90 | | ￥3899.90 | |
| | Harris Calorific High-Purity Single-Stage Gas Regulators, Brass 3001145 | 38 | ￥3899.90 | ￥3899.90 | | ￥3899.90 | |
| | Cole-Parmer Y11-L215DLB(CGA) 高纯度气体调节器 | 33 | ￥3399.00 | ￥3399.00 | | ￥3399.00 | |
| | Cole-Parmer E11-215B (CGA 320) 通用燃气稳压器 | 34 | ￥3465.00 | ￥3465.00 | | ￥3465.00 | |
| | Cole-Parmer C290 1.5IN 300G CP1 卫生型压力传感器 | 90 | ￥9009.00 | ￥9009.00 | | ￥9009.00 | |
| | Cole-Parmer N102-12S 浮子流量计 | 8 | ￥803.00 | ￥803.00 | | ￥803.00 | |
| | Harris Calorific Multistage Gas Regulators 3302648 | 29 | ￥2999.90 | ￥2999.90 | | ￥2999.90 | |
| | Harris Calorific Multistage Gas Regulators 3302621 | 26 | ￥2699.90 | ￥2699.90 | | ￥2699.90 | |
| | Harris Calorific High-Purity Single-Stage Gas Regulators, Brass 3001155 | 38 | ￥3899.90 | ￥3899.90 | | ￥3899.90 | |
| | Cole-Parmer P-30PSIG-D 真空控制器 | 77 | ￥7700.00 | ￥7700.00 | | ￥7700.00 | |
| | Cole-Parmer 4至20 mA输出的数字压力表 | 74 | ￥7425.00 | ￥7425.00 | | ￥7425.00 | |
| | Harris Calorific Multistage Gas Regulators 3302653 | 29 | ￥2999.90 | ￥2999.90 | | ￥2999.90 | |
| | Ashcroft 20-W-1005-H-01L-100# 机械压力表 | 2 | ￥240.00 | ￥240.00 | | ￥240.00 | |
| | Cole-Parmer 4696 试验筛 | 6 | ￥627.00 | ￥627.00 | | ￥627.00 | |
| | Harris Calorific Multistage Gas Regulators 3302627 | 26 | ￥2699.90 | ￥2699.90 | | ￥2699.90 | |
| | Cole-Parmer T51/1-034-15ST 变截面流量计 | 41 | ￥4125.00 | ￥4125.00 | | ￥4125.00 | |
| | Cole-Parmer RG-101 METRIC 雨量计，0至25.2厘米 | 4 | ￥484.00 | ￥484.00 | | ￥484.00 | |
| | 美国GPI 脉冲输出的涡轮流量计/累加器，60到600 GPM 4“NPT（F） | 85 | ￥8500.00 | ￥8500.00 | | ￥8500.00 | |
| | 盛奥华 6B-500 COD速测仪 | 82 | ￥8274.00 | ￥8274.00 | | ￥8274.00 | |
| | H-B Instrument Company 50725 玻璃温度计 | 3 | ￥335.00 | ￥335.00 | | ￥335.00 | |
| | Ashcroft 451188SS 04L 10/0IWV/18/0MMHGV 低压波纹管压力表 | 79 | ￥7930.00 | ￥7930.00 | | ￥7930.00 | |
| | Cole-Parmer PSIG范围20.0至500.0 压力开关 | 10 | ￥1001.00 | ￥1001.00 | | ￥1001.00 | |
| | 康仪 便携 ORP-411 测定仪 | 12 | ￥1215.00 | ￥1215.00 | | ￥1215.00 | |
