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?ㄧ??褰???浣?缃???兼??涓婚〉 > 绮惧??搁??
璧烽???鸿?璧拌疆
2014-10-28 10:13:46

璧烽???鸿?璧拌疆???杈?瀹规?????????ㄤ欢???规???杞︾??浣跨?ㄧ?圭?癸?瑕?姹?杞﹁疆韪??㈡??杈?楂???纭?害锛?骞朵???涓?瀹???娣?‖灞?娣卞害??杩?娓″?锛?娣卞害>10mm锛?纭?害HRC40 涓?48锛?锛?浠ユ??楂??胯浇?藉??????纾ㄦ?у?????ヨЕ?插?崇???ц?姐?????讹?瑕?姹??跺?轰?缁?缁?瑕?????ソ??缁煎????瀛︽?ц?藉????ソ??缁?缁??舵??锛?纭?害搴?杈?BS187~229锛?浣夸??锋??楂????ф?э???楂????插?绘?ц?藉????寮?瑁??ц?姐??
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