... shaft furnace making sponge iron 竖炉海绵铁法 iron sponge 海绵铁 ; 海棉铁 wet iron sponge 湿铁海棉 ...
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iron sponge pellets 海棉铁球团
iron sponge powder 海绵铁粉
spent iron sponge [材] 失效的海绵铁
wet iron sponge 湿铁海棉
sponge iron [冶] [材] 海绵铁 ; 海棉铁
not properly oxidized iron sponge 未适当氧化之铁海棉
Sponge Iron powder 海绵铁粉
sponge iron cake 海绵铁饼
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