| | NYCO GREASE GN 15 1KG CAN DCSEA 382A G-382 | 4 | ￥416.40 | ￥416.40 | | ￥416.40 |  |
| | Drager 6733191 扩散管 | 12 | ￥1230.00 | ￥1230.00 | | ￥1230.00 | |
| | Harris Calorific Multistage Gas Regulators 3302650 | 29 | ￥2999.90 | ￥2999.90 | | ￥2999.90 | |
| | Cole-Parmer BTDR3-SET-P 瓶口分配器 | 32 | ￥3267.00 | ￥3267.00 | | ￥3267.00 | |
| | Cole-Parmer 可选头为12×1.5 / 2毫升 | 8 | ￥814.00 | ￥814.00 | | ￥814.00 | |
