unsymmetrical dimethylhydrazine
常见例句
- Unsymmetrical dimethylhydrazine (UDMH) is the main fuel of liquid rocket propellant. Stress is always laid on the pollution of UDMH to water.
偏二甲肼（UDMH）是 液体 推进剂的主体燃料，其对水体的污染一直倍受重视。 返回 unsymmetrical dimethylhydrazine