其制造技术的研究将有益于推动我国大型球罐制造的技术进步。
The study on manufacture technology will push forward technical development of big spherical tank in China.
本文介绍了用磁性法对大型球罐进行残余应力测定的测试过程。
The procedures of measuring the residual stress of large spherical tanks are described.
直到本世纪初，才开始批量生产宽板高强钢，这样，使用国产高强钢制造大型球罐已成为可能。
Till the beginning of this century, broad board with high strength steel is produced in large quantities, which makes it possible to manufacture large spherical tank with domestic high strength steel.
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