但国产高档数控机床自主原创能力不强，迫切需要产品结构的调整和产业水平的提升。

But the independent innovative capability of domestic high-grade CNC machine tool is not strong. It is urgent to adjust the product structure and upgrade the industrial level.

youdao

简述国外化工企业产业结构、产品结构的调整情况和发展趋势。

Sketch the foreign companies restructuring steps and their sustainable development strategies.

youdao

简述国外化工企业产业结构、产品结构的调整情况和发展趋势。

Sketch the foreign companies restructuring steps and their sustainable development strategies.

youdao