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| 德国Topas RSG-6202碳黑气溶胶发生器 | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| 湿度/温度笔和校准工具 WE-346047 | 12 | ¥1290.99 | ¥1290.99 | | ¥1290.99 |  |
| Micropump® L4433 NEMA 56 C汽车鞋的齿轮泵,1.82毫升/转,PPS齿轮 | 136 | ¥13690.00 | ¥13690.00 | | ¥13690.00 |  |
| HANNA防水型pH/温度笔式测定仪(pHep5) HI98128 | 8 | ¥860.00 | ¥860.00 | | ¥860.00 |  |
| TES-1367 温湿度计 | 7 | ¥748.00 | ¥748.00 | | ¥748.00 |  |
| 维萨拉Vaisala HM70手持表温湿度计 | 80 | ¥8083.00 | ¥8083.00 | | ¥8083.00 |  |
| Aeroqual S500-ENW 便携式二氧化氮检测仪 | 160 | ¥16000.00 | ¥16000.00 | | ¥16000.00 |  |
| Tisch TE-10557PM2.5BLX,体积流量控制器(VFC),用于PM2.5大容量空气采样器,220伏,无刷式系统 | 144 | ¥14400.00 | ¥14400.00 | | ¥14400.00 |  |