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15Cr3鍚堢祼閶紎15Cr3鏉愯唱|15Cr3鍍规牸|15Cr3鎴愬垎
15Cr3鍚堢祼閶紎15Cr3鏉愯唱|15Cr3鍍规牸|15Cr3鎴愬垎
鐢�(ch菐n)鍝佸児鏍硷細锟ラ浕璀�
涓婃灦鏃ユ湡锛�2012-10-10 13:25:26
鐢�(ch菐n)鍦帮細澶嫾锛屽閶硷紝棣栭嫾锛岄瀺閶�
鐧�(f膩)璨ㄥ湴锛�姹熻槆鏄嗗北
渚涙噳鏁�(sh霉)閲忥細涓嶉檺
鏈€灏戣捣瑷傦細1鍗冨厠
鐎忚閲忥細246
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鍏朵粬涓嬭級锛�鏆劇鐩搁棞涓嬭級
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    鐗岃櫉锛� 15Cr
    妯欐簴锛�     GB/T 3077-1988
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    15cr3鍚堥噾閶�15cr3
     
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