½ø¿ÚÖá³Ð¶©¹ºÈÈÏß

Ìì½ò°ËÁ㶯Á¦¹ú¼ÊóÒ×ÓÐÏÞ¹«Ë¾
Êг¡Ò»²¿£º022-58519721/22/23
´«Õæ×Ü»ú£º022-23868160
Email£ºtj291@126.com
꿅᣼http://www.jinkouzc.com
×î½ü¸üÐÂ
- Öá³ÐÇåÏ´¡¢°²×°¶ÔÈó»¬Ö¬µÄÒ ¡
- CBN Ä¥Ï÷ºÍ³µÏ÷´ãÓ²Öá³Ð¸Öµ ¡
- µ¥ÏòÖá³Ð²úÆ·ÌØÐÔ¡¢Ö÷ÒªÓÃÍ ¡
- ½ø¿ÚÖá³ÐNSKÖá³Ð£©ÍƳö¸¨Öú ¡
- Öá³ÐµÄ³ß´ç·½°¸¼°ÏµÁÐ ¡
- Öá½á¹¹µÄ¹¤ÒÕÐÔ ¡
- Ì×ȦĥÏ÷ÉÕÉË·ÖÎöÓëÔ¤·À·½· ¡
- ½µµÍÖá³ÐÔëÉùµÄ·½·¨ÈçÏ ¡
- FSV2-FÀÇË«??Òº??¶ùĨ×ÖÊÒ± ¡
- ÀëÐÄѹËõ»úµÄÖá³ÐÉè¼ÆÔÀí¼ ¡
- »¬¶¯Öá³ÐµÄ¹ÎÑÐ ¡
- ÀëÐıû¬¶¯Öá³ÐµÄ¼ìÐÞ±ê×¼ ¡
½ð°ÙÁª»úµç > Öá³Ð֪ʶÁбí >ÖáÀàÁã¼þ¼Ó¹¤¹¤ÒÕ
ÖáÀàÁã¼þ¼Ó¹¤¹¤ÒÕ
×÷ÕߣºÌì½ò½ð°ÙÁª»úµç ·¢±íʱ¼ä£º2011-07-12
Ò»¡¢ÖáÀàÁã¼þµÄ¹¦ÓᢽṹÌص㼰¼¼ÊõÒªÇó¡¡¡¡ÖáÀàÁã¼þÊÇ»úÆ÷Öо³£Óöµ½µÄµäÐÍÁã¼þÖ®Ò»¡£ËüÖ÷ÒªÓÃÀ´Ö§³Ð´«¶¯Á㲿¼þ£¬´«µÝŤ¾ØºÍ³ÐÊÜÔØºÉ¡£ÖáÀàÁã¼þÊÇÐýתÌåÁã¼þ£¬Æä³¤¶È´óÓÚÖ±¾¶£¬Ò»°ãÓÉͬÐÄÖáµÄÍâÔ²ÖùÃæ¡¢Ô²×¶Ãæ¡¢Äڿ׺ÍÂÝÎÆ¼°ÏàÓ¦µÄ¶ËÃæËù×é³É¡£¸ù¾Ý½á¹¹ÐÎ×´µÄ²»Í¬£¬ÖáÀàÁã¼þ¿É·ÖΪ¹âÖá¡¢½×ÌÝÖá¡¢¿ÕÐÄÖáºÍÇúÖáµÈ¡£¡¡¡¡ÖáµÄ³¤¾¶±ÈСÓÚ5µÄ³ÆÎª¶ÌÖᣬ´óÓÚ20µÄ³ÆÎªÏ¸³¤Öᣬ´ó¶àÊýÖá½éÓÚÁ½ÕßÖ®¼ä¡£¡¡¡¡ÖáÓÃÖá³ÐÖ§³Ð£¬ÓëÖá³ÐÅäºÏµÄÖá¶Î³ÆÎªÖá¾±¡£Öá¾±ÊÇÖáµÄ×°Åä»ù×¼£¬ËüÃǵľ«¶ÈºÍ±íÃæÖÊÁ¿Ò»°ãÒªÇó½Ï¸ß£¬Æä¼¼ÊõÒªÇóÒ»°ã¸ù¾ÝÖáµÄÖ÷Òª¹¦Óú͹¤×÷Ìõ¼þÖÆ¶¨£¬Í¨³£ÓÐÒÔϼ¸Ï¡¡¡¡(Ò»)³ß´ç¾«¶È¡¡¡¡ÆðÖ§³Ð×÷ÓõÄÖᾱΪÁËÈ·¶¨ÖáµÄλÖã¬Í¨³£¶ÔÆä³ß´ç¾«¶ÈÒªÇó½Ï¸ß(IT5~IT7)¡£×°Åä´«¶¯¼þµÄÖá¾±³ß´ç¾«¶ÈÒ»°ãÒªÇó½ÏµÍ(IT6~IT9)¡£¡¡¡¡(¶þ)¼¸ºÎÐÎ×´¾«¶È¡¡¡¡ÖáÀàÁã¼þµÄ¼¸ºÎÐÎ×´¾«¶ÈÖ÷ÒªÊÇÖ¸Öá¾±¡¢Íâ×¶Ãæ¡¢ÄªÊÏ×¶¿×µÈµÄÔ²¶È¡¢Ô²Öù¶ÈµÈ£¬Ò»°ãÓ¦½«Æä¹«²îÏÞÖÆÔڳߴ繫²î·¶Î§ÄÚ¡£¶Ô¾«¶ÈÒªÇó½Ï¸ßµÄÄÚÍâÔ²±íÃæ£¬Ó¦ÔÚͼֽÉϱê×¢ÆäÔÊÐíÆ«²î¡£¡¡¡¡(Èý)Ï໥λÖþ«¶È¡¡¡¡ÖáÀàÁã¼þµÄλÖþ«¶ÈÒªÇóÖ÷ÒªÊÇÓÉÖáÔÚ»úеÖеÄλÖú͹¦Óþö¶¨µÄ¡£Í¨³£Ó¦±£Ö¤×°Åä´«¶¯¼þµÄÖá¾±¶ÔÖ§³ÐÖá¾±µÄͬÖá¶ÈÒªÇ󣬷ñÔò»áÓ°Ïì´«¶¯¼þ(³ÝÂÖµÈ)µÄ´«¶¯¾«¶È£¬²¢²úÉúÔëÉù¡£ÆÕͨ¾«¶ÈµÄÖᣬÆäÅäºÏÖá¶Î¶ÔÖ§³ÐÖá¾±µÄ¾¶ÏòÌø¶¯Ò»°ãΪ0.01~0.03mm£¬¸ß¾«¶ÈÖá(ÈçÖ÷Öá)ͨ³£Îª0.001~0.005mm¡£¡¡¡¡(ËÄ)±íÃæ´Ö²Ú¶È¡¡¡¡Ò»°ãÓë´«¶¯¼þÏàÅäºÏµÄÖá¾¶±íÃæ´Ö²Ú¶ÈΪRa2.5~0.63μm£¬ÓëÖá³ÐÏàÅäºÏµÄÖ§³ÐÖá¾¶µÄ±íÃæ´Ö²Ú¶ÈΪRa0.63~0.16μm¡£¡¡¡¡¶þ¡¢ÖáÀàÁã¼þµÄëÅ÷ºÍ²ÄÁÏ¡¡¡¡(Ò»)ÖáÀàÁã¼þµÄëÅ÷¡¡¡¡ÖáÀàÁã¼þ¿É¸ù¾ÝʹÓÃÒªÇó¡¢Éú²úÀàÐÍ¡¢É豸Ìõ¼þ¼°½á¹¹£¬Ñ¡ÓðôÁÏ¡¢¶Í¼þµÈëÅ÷ÐÎʽ¡£¶ÔÓÚÍâÔ²Ö±¾¶Ïà²î²»´óµÄÖᣬһ°ãÒÔ°ôÁÏΪÖ÷£»¶ø¶ÔÓÚÍâÔ²Ö±¾¶Ïà²î´óµÄ½×ÌÝÖá»òÖØÒªµÄÖᣬ³£Ñ¡Óöͼþ£¬ÕâÑù¼È½ÚÔ¼²ÄÁÏÓÖ¼õÉÙ»úе¼Ó¹¤µÄ¹¤×÷Á¿£¬»¹¿É¸ÄÉÆ»úеÐÔÄÜ¡£¡¡¡¡¸ù¾ÝÉú²ú¹æÄ£µÄ²»Í¬£¬Ã«Å÷µÄ¶ÍÔ췽ʽÓÐ×ÔÓɶͺÍÄ£¶ÍÁ½ÖÖ¡£ÖÐСÅúÉú²ú¶à²ÉÓÃ×ÔÓɶͣ¬´óÅú´óÁ¿Éú²úʱ²ÉÓÃÄ£¶Í¡£¡¡¡¡(¶þ)ÖáÀàÁã¼þµÄ²ÄÁÏ¡¡¡¡ÖáÀàÁã¼þÓ¦¸ù¾Ý²»Í¬µÄ¹¤×÷Ìõ¼þºÍʹÓÃÒªÇóÑ¡Óò»Í¬µÄ²ÄÁϲ¢²ÉÓò»Í¬µÄÈÈ´¦Àí¹æ·¶(Èçµ÷ÖÊ¡¢Õý»ð¡¢´ã»ðµÈ)£¬ÒÔ»ñµÃÒ»¶¨µÄÇ¿¶È¡¢ÈÍÐÔºÍÄÍÄ¥ÐÔ¡£¡¡¡¡45¸ÖÊÇÖáÀàÁã¼þµÄ³£ÓòÄÁÏ£¬Ëü¼Û¸ñ±ãÒ˾¹ýµ÷ÖÊ(»òÕý»ð)ºó£¬¿ÉµÃµ½½ÏºÃµÄÇÐÏ÷ÐÔÄÜ£¬¶øÇÒÄÜ»ñµÃ½Ï¸ßµÄÇ¿¶ÈºÍÈÍÐÔµÈ×ۺϻúеÐÔÄÜ£¬´ã»ðºó±íÃæÓ²¶È¿É´ï45~52HRC¡£¡¡¡¡40CrµÈºÏ½ð½á¹¹¸ÖÊÊÓÃÓÚÖеȾ«¶È¶ø×ªËٽϸߵÄÖáÀàÁã¼þ£¬ÕâÀà¸Ö¾µ÷Öʺʹã»ðºó£¬¾ßÓнϺõÄ×ۺϻúеÐÔÄÜ¡£¡¡¡¡Öá³Ð¸ÖGCr15ºÍµ¯»É¸Ö65Mn£¬¾µ÷ÖʺͱíÃæ¸ßƵ´ã»ðºó£¬±íÃæÓ²¶È¿É´ï50~58HRC£¬²¢¾ßÓнϸߵÄÄÍÆ£ÀÍÐÔÄܺͽϺõÄÄÍÄ¥ÐÔÄÜ£¬¿ÉÖÆÔì½Ï¸ß¾«¶ÈµÄÖá¡£¡¡¡¡¾«ÃÜ»ú´²µÄÖ÷Öá(ÀýÈçÄ¥´²É°ÂÖÖá¡¢×ø±êïÛ´²Ö÷Öá)¿ÉÑ¡ÓÃ38CrMoAIAµª»¯¸Ö¡£ÕâÖÖ¸Ö¾µ÷ÖʺͱíÃæµª»¯ºó£¬²»½öÄÜ»ñµÃºÜ¸ßµÄ±íÃæÓ²¶È£¬¶øÇÒÄܱ£³Ö½ÏÈíµÄо²¿£¬Òò´ËÄͳå»÷ÈÍÐԺá£ÓëÉøÌ¼´ã»ð¸Ö±È½Ï£¬ËüÓÐÈÈ´¦Àí±äÐκÜС£¬Ó²¶È¸ü¸ßµÄÌØÐÔ¡£Ò»¡¢ÖáÀàÁã¼þµÄ¹¦ÓᢽṹÌص㼰¼¼ÊõÒªÇó¡¡¡¡ÖáÀàÁã¼þÊÇ»úÆ÷Öо³£Óöµ½µÄµäÐÍÁã¼þÖ®Ò»¡£ËüÖ÷ÒªÓÃÀ´Ö§³Ð´«¶¯Á㲿¼þ£¬´«µÝŤ¾ØºÍ³ÐÊÜÔØºÉ¡£ÖáÀàÁã¼þÊÇÐýתÌåÁã¼þ£¬Æä³¤¶È´óÓÚÖ±¾¶£¬Ò»°ãÓÉͬÐÄÖáµÄÍâÔ²ÖùÃæ¡¢Ô²×¶Ãæ¡¢Äڿ׺ÍÂÝÎÆ¼°ÏàÓ¦µÄ¶ËÃæËù×é³É¡£¸ù¾Ý½á¹¹ÐÎ×´µÄ²»Í¬£¬ÖáÀàÁã¼þ¿É·ÖΪ¹âÖá¡¢½×ÌÝÖá¡¢¿ÕÐÄÖáºÍÇúÖáµÈ¡£¡¡¡¡ÖáµÄ³¤¾¶±ÈСÓÚ5µÄ³ÆÎª¶ÌÖᣬ´óÓÚ20µÄ³ÆÎªÏ¸³¤Öᣬ´ó¶àÊýÖá½éÓÚÁ½ÕßÖ®¼ä¡£¡¡¡¡ÖáÓÃÖá³ÐÖ§³Ð£¬ÓëÖá³ÐÅäºÏµÄÖá¶Î³ÆÎªÖá¾±¡£Öá¾±ÊÇÖáµÄ×°Åä»ù×¼£¬ËüÃǵľ«¶ÈºÍ±íÃæÖÊÁ¿Ò»°ãÒªÇó½Ï¸ß£¬Æä¼¼ÊõÒªÇóÒ»°ã¸ù¾ÝÖáµÄÖ÷Òª¹¦Óú͹¤×÷Ìõ¼þÖÆ¶¨£¬Í¨³£ÓÐÒÔϼ¸Ï¡¡¡¡(Ò»)³ß´ç¾«¶È¡¡¡¡ÆðÖ§³Ð×÷ÓõÄÖᾱΪÁËÈ·¶¨ÖáµÄλÖã¬Í¨³£¶ÔÆä³ß´ç¾«¶ÈÒªÇó½Ï¸ß(IT5~IT7)¡£×°Åä´«¶¯¼þµÄÖá¾±³ß´ç¾«¶ÈÒ»°ãÒªÇó½ÏµÍ(IT6~IT9)¡£¡¡¡¡(¶þ)¼¸ºÎÐÎ×´¾«¶È¡¡¡¡ÖáÀàÁã¼þµÄ¼¸ºÎÐÎ×´¾«¶ÈÖ÷ÒªÊÇÖ¸Öá¾±¡¢Íâ×¶Ãæ¡¢ÄªÊÏ×¶¿×µÈµÄÔ²¶È¡¢Ô²Öù¶ÈµÈ£¬Ò»°ãÓ¦½«Æä¹«²îÏÞÖÆÔڳߴ繫²î·¶Î§ÄÚ¡£¶Ô¾«¶ÈÒªÇó½Ï¸ßµÄÄÚÍâÔ²±íÃæ£¬Ó¦ÔÚͼֽÉϱê×¢ÆäÔÊÐíÆ«²î¡£¡¡¡¡(Èý)Ï໥λÖþ«¶È¡¡¡¡ÖáÀàÁã¼þµÄλÖþ«¶ÈÒªÇóÖ÷ÒªÊÇÓÉÖáÔÚ»úеÖеÄλÖú͹¦Óþö¶¨µÄ¡£Í¨³£Ó¦±£Ö¤×°Åä´«¶¯¼þµÄÖá¾±¶ÔÖ§³ÐÖá¾±µÄͬÖá¶ÈÒªÇ󣬷ñÔò»áÓ°Ïì´«¶¯¼þ(³ÝÂÖµÈ)µÄ´«¶¯¾«¶È£¬²¢²úÉúÔëÉù¡£ÆÕͨ¾«¶ÈµÄÖᣬÆäÅäºÏÖá¶Î¶ÔÖ§³ÐÖá¾±µÄ¾¶ÏòÌø¶¯Ò»°ãΪ0.01~0.03mm£¬¸ß¾«¶ÈÖá(ÈçÖ÷Öá)ͨ³£Îª0.001~0.005mm¡£¡¡¡¡(ËÄ)±íÃæ´Ö²Ú¶È¡¡¡¡Ò»°ãÓë´«¶¯¼þÏàÅäºÏµÄÖá¾¶±íÃæ´Ö²Ú¶ÈΪRa2.5~0.63μm£¬ÓëÖá³ÐÏàÅäºÏµÄÖ§³ÐÖá¾¶µÄ±íÃæ´Ö²Ú¶ÈΪRa0.63~0.16μm¡£¡¡¡¡¶þ¡¢ÖáÀàÁã¼þµÄëÅ÷ºÍ²ÄÁÏ¡¡¡¡(Ò»)ÖáÀàÁã¼þµÄëÅ÷¡¡¡¡ÖáÀàÁã¼þ¿É¸ù¾ÝʹÓÃÒªÇó¡¢Éú²úÀàÐÍ¡¢É豸Ìõ¼þ¼°½á¹¹£¬Ñ¡ÓðôÁÏ¡¢¶Í¼þµÈëÅ÷ÐÎʽ¡£¶ÔÓÚÍâÔ²Ö±¾¶Ïà²î²»´óµÄÖᣬһ°ãÒÔ°ôÁÏΪÖ÷£»¶ø¶ÔÓÚÍâÔ²Ö±¾¶Ïà²î´óµÄ½×ÌÝÖá»òÖØÒªµÄÖᣬ³£Ñ¡Óöͼþ£¬ÕâÑù¼È½ÚÔ¼²ÄÁÏÓÖ¼õÉÙ»úе¼Ó¹¤µÄ¹¤×÷Á¿£¬»¹¿É¸ÄÉÆ»úеÐÔÄÜ¡£¡¡¡¡¸ù¾ÝÉú²ú¹æÄ£µÄ²»Í¬£¬Ã«Å÷µÄ¶ÍÔ췽ʽÓÐ×ÔÓɶͺÍÄ£¶ÍÁ½ÖÖ¡£ÖÐСÅúÉú²ú¶à²ÉÓÃ×ÔÓɶͣ¬´óÅú´óÁ¿Éú²úʱ²ÉÓÃÄ£¶Í¡£¡¡¡¡(¶þ)ÖáÀàÁã¼þµÄ²ÄÁÏ¡¡¡¡ÖáÀàÁã¼þÓ¦¸ù¾Ý²»Í¬µÄ¹¤×÷Ìõ¼þºÍʹÓÃÒªÇóÑ¡Óò»Í¬µÄ²ÄÁϲ¢²ÉÓò»Í¬µÄÈÈ´¦Àí¹æ·¶(Èçµ÷ÖÊ¡¢Õý»ð¡¢´ã»ðµÈ)£¬ÒÔ»ñµÃÒ»¶¨µÄÇ¿¶È¡¢ÈÍÐÔºÍÄÍÄ¥ÐÔ¡£¡¡¡¡45¸ÖÊÇÖáÀàÁã¼þµÄ³£ÓòÄÁÏ£¬Ëü¼Û¸ñ±ãÒ˾¹ýµ÷ÖÊ(»òÕý»ð)ºó£¬¿ÉµÃµ½½ÏºÃµÄÇÐÏ÷ÐÔÄÜ£¬¶øÇÒÄÜ»ñµÃ½Ï¸ßµÄÇ¿¶ÈºÍÈÍÐÔµÈ×ۺϻúеÐÔÄÜ£¬´ã»ðºó±íÃæÓ²¶È¿É´ï45~52HRC¡£¡¡¡¡40CrµÈºÏ½ð½á¹¹¸ÖÊÊÓÃÓÚÖеȾ«¶È¶ø×ªËٽϸߵÄÖáÀàÁã¼þ£¬ÕâÀà¸Ö¾µ÷Öʺʹã»ðºó£¬¾ßÓнϺõÄ×ۺϻúеÐÔÄÜ¡£¡¡¡¡Öá³Ð¸ÖGCr15ºÍµ¯»É¸Ö65Mn£¬¾µ÷ÖʺͱíÃæ¸ßƵ´ã»ðºó£¬±íÃæÓ²¶È¿É´ï50~58HRC£¬²¢¾ßÓнϸߵÄÄÍÆ£ÀÍÐÔÄܺͽϺõÄÄÍÄ¥ÐÔÄÜ£¬¿ÉÖÆÔì½Ï¸ß¾«¶ÈµÄÖá¡£¡¡¡¡¾«ÃÜ»ú´²µÄÖ÷Öá(ÀýÈçÄ¥´²É°ÂÖÖá¡¢×ø±êïÛ´²Ö÷Öá)¿ÉÑ¡ÓÃ38CrMoAIAµª»¯¸Ö¡£ÕâÖÖ¸Ö¾µ÷ÖʺͱíÃæµª»¯ºó£¬²»½öÄÜ»ñµÃºÜ¸ßµÄ±íÃæÓ²¶È£¬¶øÇÒÄܱ£³Ö½ÏÈíµÄо²¿£¬Òò´ËÄͳå»÷ÈÍÐԺá£ÓëÉøÌ¼´ã»ð¸Ö±È½Ï£¬ËüÓÐÈÈ´¦Àí±äÐκÜС£¬Ó²¶È¸ü¸ßµÄÌØÐÔ¡£
±¾¹«Ë¾ÒÔÏÂÖá³Ð²úÆ·½ñÌìÌØ¼Û£º
NTN 7334 C/DFÖá³Ð NTN 7019 AC/DFÖá³Ð FAG 21315EK.TVPB+H315Öá³Ð NTN 71910 C/DBÖá³Ð TIMKEN 2793/2735XÖá³Ð NSK 51330Öá³Ð KOYO 1222KÖá³Ð NACHI 7013 AC/DFÖá³Ð SWEDEN * LM 501349/2/310/2/QCL7CÖá³Ð TIMKEN JP16049/JP16010Öá³Ð SWEDEN 6200 NÖá³Ð SWEDEN * 6005-2ZNR Öá³Ð SWEDEN NJG 2334 VH Öá³Ð FAG NNF5032B.2LS.VÖá³Ð NACHI 7028 ACÖá³Ð NTN UCP 307Öá³Ð TIMKEN EE420850/421417Öá³Ð NTN 24056 CAC/W33Öá³Ð KOYO 618/500Öá³Ð SWEDEN * 15103 S/15243/QÖá³Ð NACHI 21312 CCÖá³Ð NSK 7310 B/DFÖá³Ð NSK 6917Öá³Ð SWEDEN 61811-2RZÖá³Ð INA RNA4920Öá³Ð FAG NJ 414Öá³Ð NACHI 3210 A-ZÖá³Ð NSK HR302/28CÖá³Ð KOYO 22315 CC/W33Öá³Ð INA K 32¡Á37¡Á17Öá³Ð TIMKEN 23928YMÖá³Ð NACHI 30320Öá³Ð NTN NN 3030Öá³Ð SWEDEN 7220 BECBPÖá³Ð NSK NJ 2316 EMÖá³Ð SWEDEN 30322Öá³Ð SWEDEN 618/710Öá³Ð
±¾¹«Ë¾ÒÔÏÂÖá³Ð²úÆ·½ñÌìÌØ¼Û£º
NTN 7334 C/DFÖá³Ð NTN 7019 AC/DFÖá³Ð FAG 21315EK.TVPB+H315Öá³Ð NTN 71910 C/DBÖá³Ð TIMKEN 2793/2735XÖá³Ð NSK 51330Öá³Ð KOYO 1222KÖá³Ð NACHI 7013 AC/DFÖá³Ð SWEDEN * LM 501349/2/310/2/QCL7CÖá³Ð TIMKEN JP16049/JP16010Öá³Ð SWEDEN 6200 NÖá³Ð SWEDEN * 6005-2ZNR Öá³Ð SWEDEN NJG 2334 VH Öá³Ð FAG NNF5032B.2LS.VÖá³Ð NACHI 7028 ACÖá³Ð NTN UCP 307Öá³Ð TIMKEN EE420850/421417Öá³Ð NTN 24056 CAC/W33Öá³Ð KOYO 618/500Öá³Ð SWEDEN * 15103 S/15243/QÖá³Ð NACHI 21312 CCÖá³Ð NSK 7310 B/DFÖá³Ð NSK 6917Öá³Ð SWEDEN 61811-2RZÖá³Ð INA RNA4920Öá³Ð FAG NJ 414Öá³Ð NACHI 3210 A-ZÖá³Ð NSK HR302/28CÖá³Ð KOYO 22315 CC/W33Öá³Ð INA K 32¡Á37¡Á17Öá³Ð TIMKEN 23928YMÖá³Ð NACHI 30320Öá³Ð NTN NN 3030Öá³Ð SWEDEN 7220 BECBPÖá³Ð NSK NJ 2316 EMÖá³Ð SWEDEN 30322Öá³Ð SWEDEN 618/710Öá³Ð
Î¥·¨ÐÅÏ¢ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º022-58519723 Copyright © 2009-2011 Ìì½ò°ËÁ㶯Á¦¹ú¼ÊóÒ×ÓÐÏÞ¹«Ë¾
¼ÓÈëÊÕ²Ø | ½òICP±¸14004550ºÅ-3