In 2008: Foothold home, Makes stands up to the most rigorous test the petroleum tool product transaction platform.

2008年：立足国内，打造出过硬得石油工具产品交易平台。

youdao

In 2008: Foothold home, Makes stands up to the most rigorous test the petroleum tool product transaction platform.

2008年：立足国内，打造出过硬得石油工具产品交易平台。

youdao