• The magnesia based big brick was produced by using quality fused magnesite with high calcia and low silica, composite additives and composite organic binder.

    采用优质电熔镁砂,添加复合外加剂,用复合有机结合剂结合,制成了

    youdao

  • The magnesia based big brick was produced by using quality fused magnesite with high calcia and low silica, composite additives and composite organic binder.

    采用优质电熔镁砂,添加复合外加剂,用复合有机结合剂结合,制成了

    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