• The properties of inner liner stainless steel compound pipes and their application in petroleum, chemistry, hygiene and food industry are introduced.

    概述了内衬不锈钢复合管特性及其石油化工卫生食品加工等领域应用

    youdao

  • The properties of inner liner stainless steel compound pipes and their application in petroleum, chemistry, hygiene and food industry are introduced.

    概述了内衬不锈钢复合管特性及其石油化工卫生食品加工等领域应用

    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