|Dimethylsilicone oil|63148-62-9 |Greagent|粘度:50mPa.s(-55~220℃)|AR|500ml
|
无参数
|Dimethylsilicone oil|63148-62-9 |Greagent|粘度:50mPa.s(-55~220℃)|AR|500ml
|
无参数