| | Harris Calorific Multistage Gas Regulators 3302660 | 28 | ￥2899.90 | ￥2899.90 | | ￥2899.90 |  |
| | Harris Calorific Multistage Gas Regulators 3302663 | 28 | ￥2899.90 | ￥2899.90 | | ￥2899.90 | |
| | Harris Calorific Multistage Gas Regulators 3302659 | 28 | ￥2899.90 | ￥2899.90 | | ￥2899.90 | |
| | Harris Calorific Multistage Gas Regulators 3302617 | 25 | ￥2599.90 | ￥2599.90 | | ￥2599.90 | |
| | Harris Calorific Multistage Gas Regulators 3302651 | 28 | ￥2899.90 | ￥2899.90 | | ￥2899.90 | |
| | Harris Calorific Multistage Gas Regulators 3302623 | 26 | ￥2699.90 | ￥2699.90 | | ￥2699.90 | |
| | Harris Calorific Multistage Gas Regulators 3302631 | 26 | ￥2699.90 | ￥2699.90 | | ￥2699.90 | |
| | Harris Calorific Multistage Gas Regulators 3302622 | 26 | ￥2699.90 | ￥2699.90 | | ￥2699.90 | |
| | 英国Casella CEL-632A1精密积分声级计 | 213 | ￥21384.44 | ￥21384.44 | | ￥21384.44 | |
| | Harris Calorific Multistage Gas Regulators 3302625 | 26 | ￥2699.90 | ￥2699.90 | | ￥2699.90 | |
