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连续喷雾炼钢设备有多大？
How big is the equipment for spray steelmaking?
youdao
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炼钢熔炉一种通过酸性转炉法将生铁练成钢的设备。
A furnace in which pig iron is converted into steel by the Bessemer process.
youdao
-
炼钢熔炉一种通过酸性转炉法将生铁练成钢的设备。
A furnace in which pig iron is converted into steel by the Bessemer process.
youdao