| | Extech 电导率，TDS，盐度测试仪套件 | 14 | ￥1400.00 | ￥1400.00 | | ￥1400.00 |  |
| | TEEPOL MULTI PURPOSE DETERGENT 5LT | 1 | ￥137.28 | ￥137.28 | | ￥137.28 | |
| | PD680 TYPE2 SOLVENT 14266 5USG包装,符合MIL-PRF-680 TYPE II | 28 | ￥2880.96 | ￥2880.96 | | ￥2880.96 | |
| | Love controls TS2-020 温度控制器，热敏电阻，230V，°F | 6 | ￥660.00 | ￥660.00 | | ￥660.00 | |
