RAYBETÀ×¾º¼¼

ÌìÏÂ×Éѯµç»°£º
13955040807

µçÀÂÐÂÎÅ

Í­½ÊÏßÖÐÍ­µÄ½á¾§½á¹¹¶ÔÈáÈÍÐÔÓкÎÓ°Ï죿

Í­½ÊÏßÖÐÍ­µÄ½á¾§½á¹¹£¨¾§Á£³ß´ç¡¢¾§½çÌØÕ÷¡¢¾§ÌåÈ¡Ïò¼°È±ÏÝÃܶȵȣ©¶ÔÆäÈáÈÍÐÔÓÐÏÔÖøÓ°Ïì  £¬Æä½¹µã»úÖÆÔÚÓÚ¾§½ç»¬¶¯¡¢Î»´íÔ˶¯ºÍ¾§ÌåÈ¡ÏòµÄЭͬ×÷Óá£ÒÔÏÂÊÇÏêϸÆÊÎö£º

Ò»¡¢¾§Á£³ß´ç£ºÏ¸¾§Ç¿»¯ÓëÈáÈÍÐÔµÄÆ½ºâ

1. ÀíÂÛÒÀ¾Ý£º»ô¶û-Å寿¹ØÏµ£¨Hall-Petch Relation£©

  • ¹«Ê½£º

ÆäÖÐ  £¬ÎªÇü·þÇ¿¶È  £¬Îª¾§¸ñĦ²ÁÁ¦  £¬ÎªÇ¿»¯ÏµÊý  £¬Îª¾§Á£Ö±¾¶¡£

  • ÎïÀíÒâÒ壺

    • ¾§Á£Ô½Ï¸£¨¼õС£©  £¬¾§½çÃæ»ýÔöÌí  £¬Î»´íÔ˶¯ÊÜ×è  £¬ÖÊÁÏÇ¿¶ÈÌá¸ß£»

    • µ«ÈáÈÍÐÔ£¨ÑÓÉìÂÊ¡¢ÍäÇúÐÔÄÜ£©Óë¾§Á£³ß´çµÄ¹ØÏµÐèÁ¬Ïµ¾§½ç»¬ÄîÍ·ÖÆÆÊÎö¡£

2. ϸ¾§¶ÔÈáÈÍÐÔµÄË«ÖØ×÷ÓÃ

  • ÕýÃæÓ°Ï죺

    • ¾§½ç»¬¶¯Ö÷µ¼±äÐΣºÔÚµÍλòСӦ±äÏ  £¬Ï¸¾§ÖÊÁÏ£¨£©µÄ¾§½ç¿É±¬·¢»¬¶¯  £¬Ð­µ÷±äÐÎ  £¬ÌáÉýÑÓÉìÂÊ£¨Èçµç½âÍ­²­µÄÑÓÉìÂʿɴï15%~20%£©£»

    • ÒÖÖÆÁÑÎÆÀ©Õ¹£ºÏ¸¾§½ç×è°­ÁÑÎÆ¼â¶ËÓ¦Á¦¼¯ÖÐ  £¬½µµÍ´àÐÔ¶ÏÁÑΣº¦£¨ÈçÍ­½ÊÏßÍäÇúʱ  £¬Ï¸¾§½á¹¹¿ÉÊèÉ¢Ó¦Á¦  £¬×èÖ¹¾Ö²¿¶ÏÁÑ£©¡£

  • ¸ºÃæÓ°Ï죺

    • Ì«Ï꾡»¯µ¼Ö¼ӹ¤Ó²»¯£ºµ±¾§Á£³ß´çʱ  £¬¾§½çÃܶȹý¸ß  £¬Î»´íÔ˶¯±»ÑÏÖØ×è°­  £¬ÖÊÁϱä´à£¨ÈçÄÉÃ×¾§Í­µÄÑÓÉìÂÊ¿ÉÄܽµÖÁ5%ÒÔÏ£©¡£

3. ÏÖʵ°¸Àý

  • Á¬ÖýÁ¬Ôþ¹¤ÒÕ£º

    • ͨ¹ý¿ØÖÆÀäÈ´ËÙÂÊ£¨ÈçË®ÀäËÙÂÊ¡Ý50¡æ/s£©  £¬»ñµÃµÈÖáϸ¾§½á¹¹£¨£©  £¬Í­¸ËµÄÑÓÉìÂÊ´ï35%~40%  £¬Öª×ã½ÊÏßÈáÈÍÐÔÒªÇó£»

    • ÈôÀäÈ´ËÙÂÊȱ·¦£¨Èç¿ÕÀ䣩  £¬¾§Á£´Ö»¯ÖÁ  £¬ÑÓÉìÂÊϽµÖÁ25%~30%  £¬½ÊÏßÒ×ÔÚÍäÇú´¦¶ÏÁÑ¡£

  • µç½âÍ­²­£º

    • ½ÓÄÉÂö³åµç³Á»ýÊÖÒÕ  £¬½«¾§Á£Ï¸»¯ÖÁ  £¬Í¬Ê±Í¨¹ýÌí¼Ó΢Á¿Åð£¨B£©ÒÖÖÆ¾§½çǨáã  £¬ÔÚ¼á³Ö¸ßÇ¿¶ÈµÄͬʱ  £¬ÑÓÉìÂÊÌáÉýÖÁ18%£¨ÓÅÓڹŰåÔþÖÆÍ­²­µÄ12%£©¡£

¶þ¡¢¾§ÌåÈ¡Ïò£ºÖ¯¹¹¶ÔÈáÈÍÐԵĸ÷ÏòÒìÐÔÓ°Ïì

1. Ö¯¹¹ÀàÐÍÓëÐγɻúÖÆ

  • Ôٽᾧ֯¹¹£º

    • Í­ÔÚÀä¼Ó¹¤ºó£¨ÈçÀ­Ë¿¡¢ÔþÖÆ£©±¬·¢Ôٽᾧ  £¬ÐγÉÁ¢·½Ö¯¹¹£¨£©»òÍ­ÐÍÖ¯¹¹£¨£©£»

    • Ö¯¹¹Ç¿¶ÈÓÃÈ¡ÏòÂþÑܺ¯Êý£¨ODF£©»ò¼«Í¼±íÕ÷  £¬ÈçÁ¢·½Ö¯¹¹Ìå»ý·ÖÊý£¾70%ʱ  £¬ÖÊÁÏ·ºÆðÏÔן÷ÏòÒìÐÔ¡£

  • ¼Ó¹¤Ö¯¹¹£º

    • À­Ë¿Àú³ÌÖÐ  £¬Í­¾§Á£ÑØÀ­°ÎÆ«ÏòÐγÉÏËά֯¹¹£¨£©  £¬µ¼ÖÂ×ÝÏòÇ¿¶È¸ßµ«ºáÏòÈáÈÍÐԲ

2. Ö¯¹¹¶ÔÈáÈÍÐÔµÄÓ°Ïì

  • ÍäÇúÐÔÄÜ£º

    • Á¢·½Ö¯¹¹£º¾§Á£Öá±ÊÖ±ÓÚÀ­°ÎÃæ  £¬ÍäÇúʱ¾§½çÒ×Эµ÷±äÐÎ  £¬½ÊÏßÔÚ±ÊֱƫÏòÍäÇú°ë¾¶¿ÉËõСÖÁ3±¶Ö±¾¶£¨ÈçµçÀ»¤Ì×½ÊÏߣ©£»

    • ÏËά֯¹¹£º¾§Á£ÖáÆ½ÐÐÓÚÀ­°ÎÆ«Ïò  £¬ÍäÇúʱºáÏò¾§½çÒ׿ªÁÑ  £¬ÐèÍäÇú°ë¾¶¡Ý5±¶Ö±¾¶£¨Èçµç»úÈÆ×é½ÊÏߣ©¡£

  • ŤתÐÔÄÜ£º

    • Ö¯¹¹ÔȳÆÐÔ£¨ÈçÁ¢·½Ö¯¹¹Ìå»ý·ÖÊý£¾80%£©¿ÉÌáÉýŤת½ÇÖÁ180¡ã£¨Ã¿Ã׳¤¶È£©  £¬¶øÇ¿ÏËά֯¹¹£¨Ìå»ý·ÖÊý£¾90%£©µÄŤת½Ç½ö90¡ã  £¬Ò×ÒòŤתƣÀͶÏÁÑ¡£

3. ÏÖʵ°¸Àý

  • µçÁ¦µçÀ½ÊÏߣº

    • ½ÓÄɶàµÀ´ÎÀ­Ë¿+ÖÐÐÄÍË»ð¹¤ÒÕ  £¬¿ØÖÆÔٽᾧ֯¹¹ÎªÁ¢·½Ö¯¹¹£¨Ìå»ý·ÖÊý75%~80%£©  £¬½ÊÏßÔÚÍäÇú°ë¾¶=3±¶Ö±¾¶Ê±ÎÞÁÑÎÆ  £¬Öª×ãGB/T 9327-2008±ê×¼£»

    • ÈôÖ¯¹¹¿ØÖƲ»µ±£¨ÈçÏËά֯¹¹Ìå»ý·ÖÊý£¾60%£©  £¬ÍäÇúʱºáÏò¾§½ç¿ªÁÑ  £¬µ¼ÖµçÀ¾øÔµ²ãÆÆËð¡£

  • ÐÂÄÜÔ´Æû³µ¸ßѹÏßÊø£º

    • ͨ¹ý½»Ö¯ÔþÖÆ+Òì²½ÔþÖÆÊÖÒÕ  £¬ÐγÉÈõÖ¯¹¹£¨Á¢·½Ö¯¹¹Ìå»ý·ÖÊý£¼50%£©  £¬½ÊÏßÔÚŤת½Ç=270¡ãʱÈÔ¼á³ÖÍêÕû  £¬Öª×ãISO 6722-1:2018±ê×¼¡£

Èý¡¢¾§½çÌØÕ÷£ºÈ±ÏÝÃܶÈÓëµÚ¶þÏàµÄÓ°Ïì

1. ¾§½çȱÏÝÃܶÈ

  • С½Ç¶È¾§½ç£¨LAGBs  £¬¦È<15¡ã£©£º

    • ÓÉλ´íǽ×é³É  £¬¶ÔÈáÈÍÐÔÓ°Ïì½ÏС  £¬µ«¸ßÃܶÈLAGBs£¨ÈçÀäÔþÍ­ÖеÄλ´íÃܶȣ¾10?? m??£©»áµ¼Ö¼ӹ¤Ó²»¯  £¬½µµÍÑÓÉìÂÊ£»

    • ÍË»ð´¦Öóͷ££¨600~700¡æ/1h£©¿ÉïÔÌ­LAGBs  £¬»Ö¸´ÑÓÉìÂÊÖÁ30%~35%¡£

  • ´ó½Ç¶È¾§½ç£¨HAGBs  £¬¦È¡Ý15¡ã£©£º

    • ×÷Ϊλ´íÔ˶¯Õϰ­  £¬ÌáÉýÇ¿¶È  £¬µ«Í¨¹ý¾§½ç»¬¶¯Ð­µ÷±äÐÎ  £¬¶ÔÈáÈÍÐÔТ˳¸ü´ó£»

    • Ìí¼Ó΢Á¿ºÏ½ðÔªËØ£¨Èç0.001%~0.005% B£©¿ÉÒÖÖÆHAGBsǨáã  £¬±ÜÃâ¾§Á£´Ö»¯  £¬Î¬³ÖÈáÈÍÐÔ¡£

2. µÚ¶þÏàÁ£×Ó

  • Îö³öÏࣨÈçCu?O¡¢Cu?S£©£º

    • ³ß´ç£¼100 nmʱ  £¬Í¨¹ýOrowanÇ¿»¯ÌáÉýÇ¿¶È  £¬µ«¶ÔÈáÈÍÐÔÓ°Ïì½ÏС£»

    • ³ß´ç£¾1 ¦Ìmʱ  £¬×÷ΪÁÑÎÆÔ´  £¬½µµÍÑÓÉìÂÊ£¨È纬0.01% SµÄÍ­½ÊÏß  £¬ÑÓÉìÂÊ´Ó35%½µÖÁ25%£©¡£

  • ÃÖÉ¢ÏࣨÈçAl?O?¡¢SiO?£©£º

    • ÔȳÆÂþÑܵÄÄÉÃ×¼¶ÃÖÉ¢Ïࣨ³ß´ç=10~50 nm£©¿ÉͬʱÌáÉýÇ¿¶ÈºÍÑÓÉìÂÊ£¨ÈçÍ­»ù¸´ºÏÖÊÁϵÄÑÓÉìÂÊ´ï40%  £¬±È´¿Í­¸ß10%£©£»

    • µ«ÍÅÔ²µÄÃÖÉ¢Ïࣨ³ß´ç£¾100 nm£©»á¶ñ»¯ÈáÈÍÐÔ  £¬Ðèͨ¹ý·Ûĩұ½ð+ÈȵȾ²Ñ¹¹¤ÒÕ¿ØÖÆÊèÉ¢ÐÔ¡£

3. ÏÖʵ°¸Àý

  • ¸ßµ¼Í­½ÊÏߣº

    • ½ÓÄɵªÆø±£»¤ÈÛÁ¶+ÔÚÏß³ýÆø¹¤ÒÕ  £¬½«Ñõº¬Á¿¿ØÖÆÔÚ0.001%~0.003%  £¬×èÖ¹Cu?OÎö³öÏà´Ö»¯£¨³ß´ç£¼50 nm£©  £¬ÑÓÉìÂʼá³Ö35%~40%£»

    • ÈôÑõº¬Á¿£¾0.005%  £¬Cu?O³ß´ç£¾1 ¦Ìm  £¬ÑÓÉìÂÊϽµÖÁ25%~30%¡£

  • ¸ßǿͭ½ÊÏߣº

    • ͨ¹ýÄÚÑõ»¯·¨ÒýÈëÔȳÆÂþÑܵÄAl?O?ÃÖÉ¢ÏࣨÌå»ý·ÖÊý1%~2%£©  £¬Ç¿¶ÈÌáÉýÖÁ400~500 MPa  £¬Í¬Ê±ÑÓÉìÂÊά³Ö20%~25%£¨ÓÅÓڹŰåʱЧǿ»¯Í­µÄ15%£©¡£

ËÄ¡¢¹¤ÒÕÓÅ»¯½¨Ò飺½á¾§½á¹¹ÓëÈáÈÍÐÔµÄЭͬ¿ØÖÆ

1. ÈÛÁ¶ÓëÖýÔì

  • ¿ØÖÆÑõº¬Á¿£º½ÓÄɵªÆø±£»¤ÈÛÁ¶+ľ̿ÁýÕÖ  £¬½«Ñõº¬Á¿½µÖÁ0.001%~0.003%  £¬×èÖ¹´Ö´óCu?OÎö³ö£»

  • ÓÅ»¯ÀäÈ´ËÙÂÊ£ºÁ¬ÖýÁ¬Ôþʱ  £¬Ë®ÀäËÙÂÊ¡Ý50¡æ/s  £¬»ñµÃϸ¾§½á¹¹£¨£©¡£

2. ¼Ó¹¤ÓëÈÈ´¦Öóͷ£

  • ¶àµÀ´ÎÀ­Ë¿+ÖÐÐÄÍË»ð£º

    • À­Ë¿µÀ´ÎѹËõÂÊ¿ØÖÆÔÚ10%~15%  £¬×ܱäÐÎÁ¿70%~80%£»

    • ÖÐÐÄÍË»ðζÈ600~650¡æ/1h  £¬Ïû³ý¼Ó¹¤Ó²»¯  £¬»Ö¸´ÑÓÉìÂÊ£»

  • Ö¯¹¹¿ØÖÆ£º

    • ½ÓÄɽ»Ö¯ÔþÖÆ+Òì²½ÔþÖÆÊÖÒÕ  £¬Èõ»¯ÏËά֯¹¹  £¬ÌáÉýŤתÐÔÄÜ£»

    • ÍË»ðºó¿ìËÙÀäÈ´£¨Ë®À䣩  £¬Àο¿Á¢·½Ö¯¹¹  £¬ÓÅ»¯ÍäÇúÐÔÄÜ¡£

3. ºÏ½ð»¯Éè¼Æ

  • ΢Á¿ÅðÌí¼Ó£º

    • ¼ÓÈë0.001%~0.005% B  £¬ÒÖÖÆ¾§½çǨáã  £¬±ÜÃâÍË»ðʱ¾§Á£´Ö»¯£»

    • ÅðÔÚ¾§½çÆ«¾Û  £¬½µµÍ¾§½çÄÜ  £¬Ôö½ø¾§½ç»¬¶¯  £¬ÌáÉýÑÓÉìÂÊ5%~10%£»

  • ÃÖɢǿ»¯£º

    • ͨ¹ý»úеºÏ½ð»¯ÒýÈëÔȳÆÂþÑܵÄAl?O?»òSiO?ÃÖÉ¢Ïࣨ³ß´ç=10~50 nm£©  £¬Í¬Ê±ÌáÉýÇ¿¶ÈºÍÑÓÉìÂÊ¡£

Îå¡¢½áÂÛ

  1. ¾§Á£³ß´ç£ºÏ¸¾§£¨£©Í¨¹ý¾§½ç»¬¶¯ÌáÉýÈáÈÍÐÔ  £¬µ«Ðè×èֹ̫Ï꾡»¯£¨£©µ¼Ö´àÐÔ£»

  2. ¾§ÌåÈ¡Ïò£ºÁ¢·½Ö¯¹¹£¨£©ÓÅ»¯ÍäÇúÐÔÄÜ  £¬ÈõÖ¯¹¹ÌáÉýŤתÐÔÄÜ  £¬Ðèͨ¹ý¼Ó¹¤¹¤ÒÕ¿ØÖÆÖ¯¹¹ÀàÐÍ£»

  3. ¾§½çÌØÕ÷£º´ó½Ç¶È¾§½çºÍÔȳÆÃÖÉ¢ÏàЭͬ×÷Óà  £¬ÔÚÌáÉýÇ¿¶ÈµÄͬʱά³ÖÈáÈÍÐÔ  £¬Ðè¿ØÖÆÑõº¬Á¿ºÍµÚ¶þÏà³ß´ç£»

  4. ¹¤ÒÕÓÅ»¯£ºÍ¨¹ýÈÛÁ¶¿ØÖÆ¡¢¼Ó¹¤ÍË»ðºÍºÏ½ð»¯Éè¼Æ  £¬¿ÉʵÏֽᾧ½á¹¹ÓëÈáÈÍÐÔµÄЭͬÌáÉý  £¬Öª×ãÍ­½ÊÏßÔÚ²î±ð³¡¾°£¨ÈçµçÁ¦µçÀ¡¢ÐÂÄÜÔ´Æû³µ£©µÄÐÔÄÜÐèÇó¡£

×îÖÕ½áÂÛ£ºÍ­½ÊÏßµÄÈáÈÍÐÔÓÉÍ­µÄ½á¾§½á¹¹£¨¾§Á£³ß´ç¡¢¾§ÌåÈ¡Ïò¡¢¾§½çÌØÕ÷£©ÅäºÏ¾öÒé  £¬Ðèͨ¹ýϸ¾§»¯¡¢Ö¯¹¹¿ØÖÆ¡¢¾§½çÇ¿»¯µÈ¹¤ÒÕÊÖ¶ÎÓÅ»¯½á¾§½á¹¹  £¬ÒÔʵÏÖ¸ßÇ¿¶ÈÓë¸ßÈáÈÍÐÔµÄÆ½ºâ¡£


Í­½ÊÏß ÈíÍ­½ÊÏß Ó²Í­½ÊÏß ÂãÍ­½ÊÏß ´¿Í­½ÊÏß TJRÍ­½ÊÏß ¶ÆÎýÍ­½ÊÏß TJRX¶ÆÎýÍ­½Ê ÌØÖÖµçÀ µçÀÂÐͺеçÀ¹æ¸ñ µçÀ³§¼Ò ×éºÏµçÀ µõ¾ßµçÀ ÄáÁú»¤Ì×Ïß ¸ÖË¿³ÐÔØµçÀ ¿ØÖƵçÀ ¼¯¿ØµçÀ ÆÁÕÏ¿ØÖƵçÀ îø×°¿ØÖƵçÀ ÄÍ»ð¿ØÖƵçÀ Èíо¿ØÖƵçÀ ±¾°²¿ØÖƵçÀ »·±£¿ØÖƵçÀ ¸ßѹµçÀ 3KV¸ßѹµçÀ 6KV¸ßѹµçÀ 8.7KV¸ßѹµçÀ 10KV¸ßѹµçÀ 15KV¸ßѹµçÀ 20KV¸ßѹµçÀ 35KV¸ßѹµçÀ µçÁ¦µçÀ ½»ÁªµçÀ ÆÁÕϵçÁ¦µçÀ îø×°µçÁ¦µçÀ ÄÍ»ðµçÁ¦µçÀ ÆÁÕϽ»ÁªµçÀ îø×°½»ÁªµçÀ ÄÍ»ð½»ÁªµçÀ »·±£µçÀ »·±£µçÏß îø×°»·±£µçÀ ÆÁÕÏ»·±£µçÀ Äͻ𻷱£µçÀ µÍÑÌÎÞ±µçÀ µÍÑ̵ͱµçÀ »·±£×èȼµçÀ Åâ³¥µ¼Ïß KÐÍÅâ³¥µ¼Ïß SÐÍÅâ³¥µçÀ KÐÍÅâ³¥µçÀ ÆÁÕÏÅâ³¥µ¼Ïß ¸ßÎÂÅâ³¥µçÀ ÐźÅÅâ³¥µçÀ ±¾°²Åâ³¥µçÀ ±äƵµçÀ ±äƵÆ÷µçÀ ±äƵÆ÷רÓõçÀ ±äƵµçÁ¦µçÀ ±äƵÆÁÕϵçÀ ±äƵÈíоµçÀ ±äƵµç»úµçÀ ±äƵÆ÷»ØÂ·µçÀ ͨѶµçÀ ÐźŵçÀ ÒDZíµçÀ ÆÁÕÏͨѶµçÀ ÄÍ»ðͨѶµçÀ ÆÁÕÏÐźŵçÀ ¸ßÎÂÐźŵçÀ ÊÐÄÚͨѶµçÀ ·ÀË®µçÀ ×èË®µçÀ ˮÀäµçÀ ˮ¹¤µçÀ JHS·ÀË®µçÀ ˮ±Ã·ÀË®µçÀ ·ÀË®ÏðÌ×µçÀ º£Ë®¸¡Á¦µçÀ ÄÍ»ðµçÀ ·À»ðµçÀ ²»È¼ÉÕµçÀ Äͻ𻷱£µçÀ ¸ßÎÂÄÍ»ðµçÀ ×èȼÄÍ»ðµçÀ ÆÁÕÏÄÍ»ðµçÀ ÄÍ»ðîø×°µçÀ µÍεçÀ Äͺ®µçÀ ¿¹¶³µçÀ ·À¶³µçÀ Àä¿âµçÀ ÁãÏÂÓõçÀ ¿¹ÀÏ»¯µçÀ ·À¿ªÁѵçÀ ¸ßεçÀ F46µçÀ Ä͸ßεçÀ ·úËÜÁϵçÀ ÆÁÕϸßεçÀ îø×°¸ßεçÀ ÄÍ»ð¸ßεçÀ ÄÍÓ͸ßεçÀ ±¾°²µçÀ ±¾°²·À±¬µçÀ ±¾°²ÆÁÕϵçÀ ±¾°²ÐźŵçÀ ±¾°²ÄÍ»ðµçÀ ±¾°²¸ßεçÀ ʵÖÊÇå¾²µçÀ ±¾°²»ØÂ·µçÀ »ú³µµçÀ Æû³µµçÀ Ìú·»ú³µµçÀ ³äµç×®µçÀ ¸ßÌú»ú³µµçÀ ³äµçÆû³µµçÀ µç¶¯Æû³µµçÀ ÐÂÄÜÔ´Æû³µµçÀ ¿óÓõçÀ ¿óÓÃ×èȼµçÀ ¿óÓÃÏðÌ×µçÀ ¿óÓÃîø×°µçÀ ¿óÓÃÆÁÕϵçÀ ¿óÓÿØÖƵçÀ ú¿ó¾®ÏÂÓõçÀ ¿óÓøÖË¿îø×°µçÀ µçÌݵçÀ µçÌÝËæÐеçÀ ¼à¿ØËæÐеçÀ µçÌݾ®µÀµçÀ µõ³µ×¨ÓõçÀ µõËþרÓõçÀ Éý½µ»úרÓõçÀ µçÌÝרÓÃÊÓÆµµçÀ ÆÁÕϵçÀ ͭ˿ÆÁÕϵçÀ ¸ÖË¿îø×°µçÀ ͭ´øÆÁÕϵçÀ ÂÁ²­ÆÁÕϵçÀ ¶ÆÎýË¿ÆÁÕϵçÀ ͭ˿¾À¸ðÆÁÕϵçÀ ¶ÆÎýË¿¾À¸ðÆÁÕϵçÀ µç°éÈÈ´ø °éÈÈ´ø µç¼ÓÈÈ´ø ¼¯·ô°éÈȵçÀ ·¢ÈȵçÀ ¹èÏ𽺵ç¼ÓÈÈ´ø ºã¹¦Âʵç°éÈÈ´ø ×ÔÏÞεç°éÈÈ´ø ÍÏÁîµçÀ ¿¹À­µçÀ Í϶¯µçÀ ¾íÅ̵çÀ ²ùÔË»úµçÀÂ

Ïà¹ØÄÚÈÝ

?

Copyright ? 2023-2024 RAYBETÀ×¾º¼¼ All Rights Reserved.

µØµã£º°²»ÕÊ¡Ì쳤ÊиßÐÂÊÖÒÕ¹¤Òµ¿ª·¢Çø¾­ËÄ·29ºÅ µç»°£º0550-7305800¡¡´«Õ棺0550-7305087

   ±¸°¸ºÅ£ºÍîICP±¸13014508ºÅ-7

ÓÑÇéÁ´½Ó£º ±âµçÀ ÈáÐÔµçÀ ¾íͲµçÀ Åâ³¥µ¼Ïß °²»ÕÌØÖÖµçÀÂ

¹©Ó¦µØÇø£º±±¾©|ÉϺ£|Ìì½ò|ÖØÇì|ºÓ±±|ɽÎ÷|ÄÚÃɹÅ|ÁÉÄþ|¼ªÁÖ|ºÚÁú½­|½­ËÕ|Õã½­|°²»Õ|ºÓÄÏ|¸£½¨|½­Î÷|ɽ¶«|ºþ±±|ºþÄÏ|¹ã¶«|¹ãÎ÷|º£ÄÏ|ËÄ´¨|¹óÖÝ|ÔÆÄÏ|Î÷²Ø|ÉÂÎ÷|¸ÊËà|Çຣ|ÄþÏÄ|н® ÌØÖÖµçÀÂÉú²ú³§¼Ò  
¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿