Ͷ¸åmaterial and manufacturing processes
Ͷ¸åmaterial and manufacturing processes £¬¼¼ÊõÉóºËÒªÇóÒª±ØÐëÓвéÖØ±¨¸æ£¬Ëû¸øµÄÄÇЩ²éÖØÍøÕ¾¶¼²»ÐУ¬ÇëÎÊ´ó¼Ò¶¼ÊÇÊշѲéµÄô ¸Ðл¸Ðл ¼¼ÊõÉóºË×ÜÊDz»¹ýºÃ½¹Ôê¸Ðл´óÉñ·ÖÏí¾Ñé
·µ»ØÐ¡Ä¾³æ²é¿´¸ü¶à
½ñÈÕÈÈÌû
Ͷ¸åmaterial and manufacturing processes £¬¼¼ÊõÉóºËÒªÇóÒª±ØÐëÓвéÖØ±¨¸æ£¬Ëû¸øµÄÄÇЩ²éÖØÍøÕ¾¶¼²»ÐУ¬ÇëÎÊ´ó¼Ò¶¼ÊÇÊշѲéµÄô ¸Ðл¸Ðл ¼¼ÊõÉóºË×ÜÊDz»¹ýºÃ½¹Ôê¸Ðл´óÉñ·ÖÏí¾Ñé
·µ»ØÐ¡Ä¾³æ²é¿´¸ü¶à
Ëû¸øµÄÄÇЩ²éÖØÍøÕ¾¶¼²»ÐУ¿
ÊÇÄÄÐ©ÍøÕ¾£¿Ôõô¸ö²»ÐУ¿Ä㲻˵Ã÷Çå³þ£¬±ðÈËÈçºÎ°ïÄ㣿£¡
Ëû¸øÎÒ·¢Á˸ö²éÖØ±¨¸æ£¬ÎҸĹýºó¾ÍÍâÉóÁË
ËûÓõIJéÖØÍøÕ¾£¬ÊշѺܸß
´ÆÚ¿¯µãÆÀhttps://muchong.com/bbs/journal.php?view=detail&jid=5711 6Â¥ºÍ7¥˵ÆÚ¿¯Öظ´ÂÊÒªÇóСÓÚ5%£¬¼¼ÊõÉó²é»á¸ø¸ø³öÏêϸµÄÖØ¸´ÄÚÈÝÒÔ±ãÐ޸ġ£Â¥Ö÷¿ÉÒԲο¼Éó²é±¨¸æÐÞ¸ÄÎÄÕ£¬Óò»µ½²éÖØÍøÕ¾£¬
https://muchong.com/bbs/viewthread.php?tid=10228108&authorid=4326334
Õâ¸ö¿ÉÒÔ¿´¿´