锘?!DOCTYPE html> 澳门新匍京的APP-手机版下载

澳门新匍京的APP-手机版下载

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20G????绠

20G????绠″????0G楂???????绠★?灞?浜?浼?璐ㄧ⒊绱?缁????㈢???
(1)浼?璐ㄧ⒊绱?缁????㈤?㈠?锋??20G??20MnG??25MnG??
(2)????缁????㈤?㈠??5MoG??20MoG??12CrMoG??15CrMoG??12Cr2MoG??12Cr1MoVG??12Cr3MoVSiTiB绛???
(3)涓????????㈠父??Cr18Ni9??1Cr18Ni11Nb????绠¢?や?璇???瀛︽???????烘??ц?藉?锛?瑕????瑰??姘村??璇?楠?锛?瑕?浣??╁?c??????璇?楠????㈢?浠ョ??????舵??浜よ揣??
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涓?⒊??-??⒊??涓?????.25锝?0.60%涔??达?濡?35??45?㈢?锛?
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楂????????ㄦ??缂??㈢?锛?GB5310-2008锛????ㄤ??堕??楂??????朵互涓???????姘寸??????????㈢?ㄧ??浼?璐ㄧ⒊绱??€???????㈠??涓????????㈡??缂??㈢???
瑙??煎??澶?瑙?璐ㄩ??锛?GB5310-08??楂????????ㄦ??缂??㈢?????涧绠$??澶?寰?22锝?530mm锛?澹???20锝?70mm涓?绛????锋??(?疯涧)绠″?寰?10锝?108mm锛?澹???2.0锝?13.0mm涓?绛???


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澳门新匍京的APP-手机版下载