最近的一个成果—清洁的“绿色钢铁”的制造工艺，已经在澳大利亚和美国商业化。

Recent successes include a cleaner "green steel" manufacturing process, already commercialized in Australia and the us.

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填充墙砌体是从两个拱门前面拆除。玻璃橱窗被明亮的绿色钢铁框架围住，现在框架在玻璃的后面。

Infill brickwork was removed from the front of the two arches. Glass shopfronts surrounded by bright green steel frames now sit in the recesses behind.

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但若能实现“热送直轧”则可取消燃耗极大的加热炉，不但真正实现无污染的绿色钢铁生产，还能取得显著的经济效益。

It can abandon heating furnace to realize "green steel" production without contamination in deed and obtain remarkable economic benefit if we realize hot delivery and direct rolling.

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