青云翻译

To break the foreign rolled strip shape control systems for long-term monopoly, is the core of China's metallurgical technology innovation a major step forward.

Broke the long-term monopoly of cold rolling shape control system in foreign countries, is the core technology independent innovation of significant progress in the field of metallurgy.

Has broken overseas to the cold rolling shape of strip control system long-term monopoly, is our country metallurgy domain core technologies independent innovation tremendous progress.

Breaking down the outside of the control system of cold-rolled steel plate-shaped long-term monopoly, which is my field of metallurgy core technology innovation of significant progress.

Broke the long-term monopoly of cold rolling shape control system in foreign countries, is the core technology independent innovation of significant progress in the field of metallurgy.