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鏉愭枡绉戝涓庡伐绋嬪闄?/p>
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绋?/p>
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璁?/p>
浠?/p>
鍔?/p>
涔?/p>
涓撲笟鐝骇锛?/p>
鏉愭枡
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浜猴細
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璁捐棰樼洰
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涓滈姹借溅寰幆鐞冨紡
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d=20mm
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搴︿负
14mm
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姣旇酱鎵垮搴﹀皬
4mm
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20CrMnTi
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璁捐鏃堕棿锛?/p>
2017
骞?/p>
2
鏈?/p>
27
鏃?/p>
鑷?/p>
2017
骞?/p>
3
鏈?/p>
15
鏃?/p>
璁捐浜?/p>
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鎸囧鏁欏笀
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绛惧瓧
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