按产品大小
By product size
以上为机器翻译结果，长、整句建议使用 人工翻译 。
铸是把生铁从新入炉浇铸，按产品大小，倒铸成锅、镬和铁灶等产品。
Is to re-cast into the furnace pig iron casting, according to product size, inverted cast pot, pan and iron stoves and other products.
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