²é¿´: 4166 | »Ø¸´: 115 | |
¡¾½±Àø¡¿ ±¾Ìû±»ÆÀ¼Û99´Î£¬×÷Õßstar_zhangÔö¼Ó½ð±Ò 78.2 ¸ö | |
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |
star_zhang½û³æ (ÎÄѧ̩¶·)
|
[×ÊÔ´] ¡¾º¸½Ó×îÐÂÊé¼®¡¿¡¶Friction Welding: Thermal and Metallurgical Characteristics¡·» ±¾Ìû¸½¼þ×ÊÔ´Áбí
2014-08-16 22:16:50, 2.37 M
» ÊÕ¼±¾ÌûµÄÌÔÌùר¼ÍƼö» ²ÂÄãϲ»¶
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍƼö£¬¶ÔÄúͬÑùÓаïÖú:
|
|
|
28Â¥2014-08-17 22:42:41
|
|