产品:hard carbon paper
Detailed
| Warm tip: the products supplied by Beijing Beike Xincai Technology Co., Ltd. are only used for scientific research, not for human body |
| Item ID | Info |
| BK202673449638 | CAS: ID: Pack:1cmX1cm Parameter:长度:100-200μm,直径:5-20μm Stock:9999 Make up: Price:$0 |
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Special materials for sodium storage
