• 发明提供一种例如苯酚等挥发性杂质含量极少的聚碳酸酯树脂

    Disclosed is a polycarbonate resin which contains an extremely small amount of volatile impurities such as phenol.

    youdao

  • 发明提供一种例如苯酚等挥发性杂质含量极少的聚碳酸酯树脂

    Disclosed is a polycarbonate resin which contains an extremely small amount of volatile impurities such as phenol.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定