• 使用化物、丙三醇和脂肪酸合成了油溶性硼抗磨添加剂,测试了它抗磨及防锈能。

    A new type of boron containing anti wear additive has been synthesized from boride, propanetriol and long carbon chain fatty acid.

    youdao

  • 使用化物、丙三醇和脂肪酸合成了油溶性硼抗磨添加剂,测试了它抗磨及防锈能。

    A new type of boron containing anti wear additive has been synthesized from boride, propanetriol and long carbon chain fatty acid.

    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