O&G, as well as oilfield service, companies must enable intellectual property protection, especially within the engineering domains.

油气公司以及油服公司都必须做好知识产权保护工作，特别是关键工程领域的知识产权保护。

youdao

O&G, as well as oilfield service, companies must enable intellectual property protection, especially within the engineering domains.

油气公司以及油服公司都必须做好知识产权保护工作，特别是关键工程领域的知识产权保护。

youdao