西班牙挤压成型钢管公司采用热挤压工艺成功地生产出双金属无缝钢管。

The bimetallic seamless steel pipes are successfully manufactured with a hot-extrusion process in Tubacex, Spain.

youdao

西班牙挤压成型钢管公司采用热挤压工艺成功地生产出双金属无缝钢管。

The bimetallic seamless steel pipes are successfully manufactured with a hot-extrusion process in Tubacex, Spain.

youdao