14555| 62
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誰(shuí)見(jiàn)過(guò)這種工藝? |
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點(diǎn)評(píng)
樓主講的是鍛件誒
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點(diǎn)評(píng)
確實(shí)鍛件
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點(diǎn)評(píng)
看起來(lái)應(yīng)該是整體鍛造工藝,鑄件可以明顯區(qū)分開(kāi)來(lái)。
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點(diǎn)評(píng)
能詳細(xì)說(shuō)明一下否
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點(diǎn)評(píng)
呵呵,見(jiàn)笑了,真心不懂
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