oil rubber hose是什么意思

用法例句

The applied formulation and production process of NBR/PVC blends to fuel hose were introduced.

探讨了德国拜耳公司用乳液共沉法生产的 NBR/ PVC共混胶胶料填充各种常用配合剂后的物理性能的变化 ,介绍了 NBR/ PVC共混胶在耐燃油胶管中的应用配方和制造工艺。

The development status and German standard for fuel hose materials,as well as the development of domestic fuel hose manufacturing plants were introduced.

汽车燃油胶管是比较重要的安全件,日益严格的汽车排放法规对燃油胶管用材料提出了越来越高的要求。