本文介绍了日本高炉的座数、总容积以及其平均利用系数。

The BF number and their total volume and mean productivity of Japan were introduced in this paper.

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第一座数0前在前端和数量一对后面的排队等候顶面和中心。

First block as number 0 former on the front and number one on the back lined up to the top surface and center.

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新建贵阳至广州铁路是我国西南山区第一条高标准快速铁路，桥梁座数多。

The newly-built Guiyang-Guangzhou railway is the first high standard fast-speed railway in the southwestern mountainous area in China, on which a great number of Bridges have been built.

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