graphite powder
英
美
- 石墨粉
双语例句
- Graphite is the widest and most quantity materials used in the machine seal parts.
石墨是用焦碳粉和石墨粉或加碳黑做基料，用沥青为粘结剂，经模压成型在高温下烧制而成的。 - In the article, the process conditions of wet surface modification of aphanitic graphite are studied.
选用不同的偶联剂对隐晶质石墨粉进行表面化学改性。
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