ÈÈÏߵ绰
²úÆ·ÐÂÎÅ

̽ÌÖÄÍË®½â¾Û°±õ¥´ß»¯¼Á¶Ô¾Û°±õ¥±¡Ä¤ÄÍË®ÕôÆøÉøÍ¸ÐÔµÄÖØÒªÓ°Ïì

ÄÍË®½â¾Û°±õ¥´ß»¯¼Á£º±¡Ä¤ÄÍË®ÕôÆøÉøÍ¸ÐÔ±³ºóµÄ¡°ÒþÐÎÓ¢ÐÛ¡±

ÔÚ²ÄÁÏ¿ÆÑ§µÄÊÀ½çÀ¾Û°±õ¥£¨pu£©¾ÍÏñÊÇһλ¶à²Å¶àÒÕµÄÑÝÔ±£¬¼ÈÄܰçÑÝÈíµæÉ³·¢ÀïµÄÎÂÈá½ÇÉ«£¬Ò²ÄÜÔÚÆû³µÂÖÌ¥Öе£ÈÎÓ²ºº¡£¶øÔÚÕâЩÐÎÐÎɫɫµÄ½ÇÉ«±³ºó£¬ÓÐÒ»¸ö³£³£±»ºöÊÓÈ´ÖÁ¹ØÖØÒªµÄÄ»ºóÍÆÊÖ¡ª¡ª´ß»¯¼Á¡£ÓÈÆäÊǽüÄêÀ´£¬Ëæ×ŶԲÄÁÏÐÔÄÜÒªÇóµÄ²»¶ÏÌá¸ß£¬¡°ÄÍË®½â¾Û°±õ¥´ß»¯¼Á¡±Öð½¥´ÓÄ»ºó×ßµ½Ì¨Ç°£¬³ÉΪӰÏì¾Û°±õ¥±¡Ä¤ÐÔÄܵĹؼüÒòËØÖ®Ò»¡£

½ñÌìÎÒÃǾÍÀ´ÁÄÁÄÕâλ¡°ÒþÐÎÓ¢ÐÛ¡±£¬¿´¿´ËüÈçºÎÔÚ¾Û°±õ¥±¡Ä¤µÄÄÍË®ÕôÆøÉøÍ¸ÐÔ·½Ãæ´óÏÔÉíÊÖ¡£


Ò»¡¢¾Û°±õ¥±¡Ä¤ÎªºÎÒª¹Ø×¢Ë®ÕôÆøÉøÍ¸£¿

ÔÚ½²´ß»¯¼Á֮ǰ£¬ÎÒÃǵÃÏȸãÇå³þÒ»¸öÎÊÌ⣺ΪʲôÎÒÃÇÒª¹ØÐľ۰±õ¥±¡Ä¤µÄË®ÕôÆøÍ¸¹ýÂÊ£¿

¼òµ¥À´Ëµ£¬Ë®ÕôÆø¿É²»ÊǸö°²·ÖµÄ¼Ò»ï¡£ËüÎ޿ײ»È룬ÇÄÎÞÉùÏ¢µØÉøÍ¸½ø¸÷ÖÖ²ÄÁÏÄÚ²¿£¬µ¼Ö²ÄÁÏ·¢Ã¹¡¢ÀÏ»¯¡¢±äÐÎÉõÖÁʧЧ¡£ÌرðÊÇÔÚһЩ¸ßʪ»·¾³Ï£¬±ÈÈçÒ½ÁÆÆ÷е°ü×°¡¢Ê³Æ·±£ÏÊĤ¡¢½¨Öþ·ÀË®²ãµÈÁìÓò£¬±¡Ä¤µÄË®ÕôÆø×è¸ôÄÜÁ¦¾Í³ÉÁ˾ö¶¨ÆäʹÓÃÊÙÃüºÍ°²È«ÐԵĹؼüÖ¸±ê¡£

¶ø¾Û°±õ¥±¡Ä¤ÒòÆäÓÅÒìµÄÈáÈÍÐÔ¡¢ÄÍÄ¥ÐÔºÍÉúÎïÏàÈÝÐÔ£¬ÔÚÕâЩÁìÓòÓÐ׏㷺µÄÓ¦Óᣵ«ÎÊÌâÀ´ÁË£ºÆÕͨµÄ¾Û°±õ¥²ÄÁÏÔÚ³±Êª»·¾³ÖÐÈÝÒ×·¢ÉúË®½â·´Ó¦£¬ÓÈÆäÊÇÔÚ¸ßθßʪÏ£¬½á¹¹Öеݱ»ù¼×Ëáõ¥¼üºÜÈÝÒ×¶ÏÁÑ£¬µ¼Ö±¡Ä¤±ä´à¡¢¿ªÁÑ£¬ÐÔÄܼ±¾çϽµ¡£

ÓÚÊÇ£¬¿ÆÑ§¼ÒÃÇ¿ªÊ¼Ë¼¿¼£ºÓÐûÓÐʲô°ì·¨ÄÜÈþ۰±õ¥±¡Ä¤ÔÚ³±Êª»·¾³ÏÂÒ²¡°¼áͦÈç³õ¡±ÄØ£¿´ð°¸¾ÍÊÇ¡ª¡ªÊ¹ÓÃÄÍË®½â¾Û°±õ¥´ß»¯¼Á¡£


¶þ¡¢´ß»¯¼ÁÊÇʲô£¿ËüÊÇÔõô¹¤×÷µÄ£¿

Èç¹ûÄã°Ñ¾Û°±õ¥µÄºÏ³É¹ý³Ì±È×÷Ò»³¡»éÀñ£¬ÄÇô¶àÔª´¼ºÍ¶àÒìÇèËáõ¥¾ÍÊÇÐÂÀÉÐÂÄ¶ø´ß»¯¼Á¾ÍÊÇÄǸöÈÈÐij¦µÄýÆÅ£¬¸ºÔðÇ£Ïß´îÇÅ¡¢´Ù³ÉÒöÔµ¡£

²»¹ý£¬²¢²»ÊÇËùÓÐýÆÅ¶¼Ò»Ñù¡£ÓеÄýÆÅЧÂʸߣ¬ÄÜ¿ìËٴٳɻéÒö£»ÓеÄÔòÂýÌõ˹Àí£¬»¹¿ÉÄÜÈÃÐÂÈ˳³¼Ü£¨¸±·´Ó¦£©¡£Õâ¾ÍÒý³öÁË´ß»¯¼ÁµÄºËÐÄ×÷Ó㺿ØÖÆ·´Ó¦ËÙÂÊ¡¢µ÷½Ú²úÎï½á¹¹¡¢¼õÉÙ¸±²úÎïÉú³É¡£

¶øÔÚÄÍË®½â¾Û°±õ¥ÌåϵÖУ¬´ß»¯¼Á²»½öÒª´Ù½øÖ÷·´Ó¦£¬»¹Òª°ïÖúÐγɸüÎȶ¨µÄ·Ö×ӽṹ£¬ÒÔµÖÓùË®·Ö×ӵġ°ÈëÇÖ¡±¡£


Èý¡¢ÄÍË®½â´ß»¯¼ÁµÄ¡°¶ÀÞø¼¼¡±

´«Í³¾Û°±õ¥´ß»¯¼ÁÖ÷Òª°üÀ¨ÎýÀࣨÈçÓлúÎý£©¡¢°·ÀàµÈ£¬µ«ÔÚË®½âÎȶ¨ÐÔ·½Ãæ±íÏÖÒ»°ã¡£ÓÚÊÇ£¬ÄÍË®½âÐÍ´ß»¯¼ÁÓ¦Ô˶øÉú£¬ËüÃÇͨ³£¾ßÓÐÒÔÏÂÌØµã£º

  • µÍ¶¾ÐÔ»òÎÞ¶¾£ºÂú×ã»·±£·¨¹æ£»
  • Ñ¡ÔñÐÔÇ¿£ºÓÅÏÈ´ß»¯Ä¿±ê·´Ó¦£¬±ÜÃ⸱·´Ó¦£»
  • ÄÍË®½âÐԺãº×ÔÉí²»Ò׷ֽ⣬ÄÜÔÚʪÈÈ»·¾³ÏÂÎȶ¨´æÔÚ£»
  • ´Ù½ø½»Áª½á¹¹ÐγÉ£ºÌá¸ß²ÄÁÏÖÂÃÜÐÔ£¬½µµÍË®ÕôÆøÍ¸¹ýÂÊ¡£

³£¼ûµÄÄÍË®½â´ß»¯¼Á°üÀ¨£º

´ß»¯¼ÁÀàÐÍ Ö÷Òª³É·Ö ÌØµã
Óлúîé´ß»¯¼Á îéµÄÓлúÑÎ »·±£¡¢ÄÍË®½âÐԺᢷ´Ó¦¿É¿Ø
Óлúп´ß»¯¼Á пµÄôÈËáÑÎ »îÐÔÊÊÖС¢¼Û¸ñ±ãÒË
Ë«½ðÊô´ß»¯¼Á zn/sn¸´ºÏÎï Æ½ºâ»îÐÔÓëÎȶ¨ÐÔ
°·ÀàÑÓ³Ù´ß»¯¼Á ¼¾ï§ÑÎÑÜÉúÎï ·´Ó¦ÑÓ³ÙÊÍ·Å£¬ÊʺÏÅçÍ¿¹¤ÒÕ

ÕâЩÐÂÐÍ´ß»¯¼Á²»½öÌá¸ßÁ˾۰±õ¥±¡Ä¤µÄ¼Ó¹¤Ð§ÂÊ£¬¸üÖØÒªµÄÊÇÔöÇ¿ÁËÆäÔÚ¸ßʪ»·¾³ÏµÄÎȶ¨ÐÔ¡£


ËÄ¡¢ÄÍË®ÕôÆøÉøÍ¸ÐÔ£ºÊý¾Ý˵»°

ΪÁËÈôó¼Ò¸üÖ±¹ÛµØÀí½âÄÍË®½â´ß»¯¼ÁµÄ×÷Óã¬ÏÂÃæÊÇÒ»×éʵÑé¶Ô±ÈÊý¾Ý£¨²âÊÔÌõ¼þΪ40¡æ/90%rh£©£º


ËÄ¡¢ÄÍË®ÕôÆøÉøÍ¸ÐÔ£ºÊý¾Ý˵»°

ΪÁËÈôó¼Ò¸üÖ±¹ÛµØÀí½âÄÍË®½â´ß»¯¼ÁµÄ×÷Óã¬ÏÂÃæÊÇÒ»×éʵÑé¶Ô±ÈÊý¾Ý£¨²âÊÔÌõ¼þΪ40¡æ/90%rh£©£º

ÑùÆ·±àºÅ ´ß»¯¼ÁÀàÐÍ Ë®ÕôÆøÍ¸¹ýÂÊ (g/m?¡¤24h) À­ÉìÇ¿¶È (mpa) ¶ÏÁÑÉ쳤ÂÊ (%) ±¸×¢
a1 ´«Í³ÓлúÎý 38.5 12.6 420 ÆÕͨ´ß»¯¼Á
b1 Óлúîé´ß»¯¼Á 27.1 14.3 460 ÄÍË®½âÐÍ
c1 Óлúп´ß»¯¼Á 31.2 13.5 440 ³É±¾½ÏµÍ
d1 Ë«½ðÊô´ß»¯¼Á 24.8 15.1 480 ×ÛºÏÐÔÄÜÓÅ
e1 δ¼Ó´ß»¯¼Á 52.0 8.9 320 ¿ØÖÆ×é

´Ó±íÖпÉÒÔ¿´³ö£¬¼ÓÈëÄÍË®½â´ß»¯¼Áºó£¬Ë®ÕôÆøÍ¸¹ýÂÊÃ÷ÏÔϽµ£¬Í¬Ê±»úеÐÔÄÜÒ²ÓÐÌáÉý¡£ÌرðÊÇË«½ðÊô´ß»¯¼Á£¬±íÏÖ³ö¼ÑµÄ×ÛºÏÐÔÄÜ¡£


Îå¡¢´ß»¯¼ÁÊÇÈçºÎ¡°Á¶³É¡±µÄ¡±£¿

¼ÈÈ»´ß»¯¼ÁÕâÃ´ÖØÒª£¬ÄÇËüÊÇÔõô¡°Á¶³É¡±µÄÄØ£¿ÆäʵÕâ±³ºóÓÐÒ»Ì׸´ÔӵĻ¯Ñ§¹¤³ÌÂß¼­¡£

ÒÔÓлúîé´ß»¯¼ÁΪÀý£¬ËüµÄ»ù±¾Ô­ÀíÊÇͨ¹ýµ÷¿Ø½ðÊôÀë×ÓµÄÅäλÄÜÁ¦£¬Ê¹ÆäÔÚ·´Ó¦¹ý³ÌÖлºÂýÊÍ·Å£¬´Ó¶øÊµÏÖÑÓ³Ù´ß»¯Ð§Ó¦¡£ÕâÖÖЧӦÓÐÖúÓÚÐγɸü¼Ó¾ùÔȵĽ»ÁªÍøÂç½á¹¹£¬¼õÉÙ²ÄÁÏÖеÄ΢¿×ºÍȱÏÝ£¬´Ó¶øÓÐЧ×赲ˮÕôÆøµÄÉøÍ¸¡£

´ËÍ⣬ijЩ´ß»¯¼Á»¹ÄÜÓë¾Û°±õ¥Öеļ«ÐÔ»ùÍÅ·¢ÉúЭͬ×÷Óã¬ÔöÇ¿·Ö×Ó¼äµÄÏ໥×÷ÓÃÁ¦£¬½øÒ»²½ÌáÉý²ÄÁϵÄÖÂÃÜÐÔºÍÄÍË®ÐÔ¡£

¾Ù¸öͨË×µÄÀý×Ó£ºÈç¹û˵ÆÕͨ¾Û°±õ¥±¡Ä¤ÏñÊÇÒ»¿éËÉÈíµÄÃæ°ü£¬Óкܶà¿×¶´¿ÉÒÔÈÃË®ÕôÆø×ÔÓɳöÈ룻ÄÇô¼ÓÈëÁËÄÍË®½â´ß»¯¼ÁµÄ±¡Ä¤¾ÍÏñÊÇÒ»¸öѹʵµÄÏðƤÇò£¬Ë®ÕôÆøÏë½øÈ¥¾ÍûÄÇôÈÝÒ×ÁË¡£


Áù¡¢Ó¦Óó¡¾°´ó½ÒÃØ

˵ÁËÕâô¶à¼¼Êõϸ½Ú£¬ÎÒÃÇÀ´¿´¿´ÄÍË®½â¾Û°±õ¥±¡Ä¤µ½µ×ÓÃÔÚÄÄЩµØ·½°É£¡

Ó¦ÓÃÁìÓò ʹÓó¡¾° ¶ÔÄÍË®ÕôÆøµÄÒªÇó
Ò½ÁÆÆ÷е ÊÖÊõ°ü¡¢Í¸ÎöĤ¡¢µ¼¹ÜÍ¿²ã ¼«¸ß£¬Ð賤ÆÚ±£³ÖÎÞ¾ú״̬
ʳƷ°ü×° ÐÂÏʹûÊß±£ÏÊĤ¡¢ÈâÀàÕæ¿Õ´ü Öиߣ¬·Àֹˮ·ÖÁ÷ʧºÍù±ä
½¨Öþ²ÄÁÏ Îݶ¥·ÀË®¾í²Ä¡¢µØÏÂÊÒ·À³±²ã ¸ß£¬Ð賤ÆÚµÖ¿¹ÓêË®ºÍµØÏÂË®
µç×Ó·â×° ÈáÐÔÏÔʾÆÁ±£»¤Ä¤¡¢´«¸ÐÆ÷ÃÜ·â²ã ¸ß£¬·ÀÖ¹µç·Êܳ±¶Ì·
·þ×°ÃæÁÏ ·ÀË®Í¸ÆøÔ˶¯·þ¡¢»§ÍâÕÊÅñ²¼ÁÏ Öеȣ¬¼æ¹ËÊæÊÊÐÔÓë·À»¤ÐÔ

¿ÉÒÔ¿´µ½£¬ÕâЩӦÓü¸ºõ¶¼Àë²»¿ª¶Ô¡°·ÀË®·À³±¡±µÄ¼«ÖÂ×·Çó¡£¶øÄÍË®½â´ß»¯¼ÁÕýÊǰïÖú¾Û°±õ¥±¡Ä¤ÔÚÕⳡ¡°Ë®Æû¹¥·ÀÕ½¡±ÖÐÍÑÓ±¶ø³öµÄ¹Ø¼üÎäÆ÷¡£


Æß¡¢Î´À´Õ¹Íû£ºÂÌÉ«¡¢¸ßЧ¡¢ÖÇÄÜ

Ëæ×Å»·±£ÒâʶµÄÔöÇ¿ºÍ¸ßÐÔÄܲÄÁÏÐèÇóµÄÔö³¤£¬Î´À´µÄÄÍË®½â¾Û°±õ¥´ß»¯¼Á½«³¯×ÅÒÔϼ¸¸ö·½Ïò·¢Õ¹£º

  1. ÂÌÉ«»·±££º¼õÉÙÖØ½ðÊôʹÓã¬ÍƹãÎÞ¶¾´ß»¯¼Á£»
  2. ¸ßЧ½ÚÄÜ£ºËõ¶Ì¹Ì»¯Ê±¼ä£¬½µµÍÄܺģ»
  3. ¶à¹¦ÄÜ»¯£º¼æ¾ß¿¹¾ú¡¢¿¹×ÏÍâÏß¡¢×ÔÐÞ¸´µÈ¹¦ÄÜ£»
  4. ÖÇÄÜ»¯ÏìÓ¦£º¸ù¾Ýʪ¶È±ä»¯×Ô¶¯µ÷½Ú´ß»¯»îÐÔ¡£

±ÈÈç½üÓÐÑо¿Ìá³öÁËÒ»ÖÖ¡°Êª¶ÈÏìÓ¦ÐÍ´ß»¯¼Á¡±£¬ËüÔÚ¸ÉÔïʱ´ß»¯»îÐÔ½ÏÈõ£¬¶øÔÚ³±Êª»·¾³Öлá×Ô¶¯ÔöÇ¿·´Ó¦ËÙÂÊ£¬ÐγɸüÖÂÃܵĽṹ¡£ÕâÖÖ¡°´ÏÃ÷¡±µÄ´ß»¯¼ÁÎÞÒɽ«³ÉΪÏÂÒ»´ú¾Û°±õ¥²ÄÁϵÄгè¶ù¡£


°Ë¡¢½áÓ´ß»¯¼ÁËäС£¬ÄÜÁ¿¾Þ´ó

×ܵÄÀ´Ëµ£¬ÄÍË®½â¾Û°±õ¥´ß»¯¼ÁËäȻֻÊǾ۰±õ¥ºÏ³É¹ý³ÌÖеÄÒ»¸öС½ÇÉ«£¬µ«Ëü¶ÔÖÕ²úÆ·µÄÐÔÄÜÓ°ÏìÈ´ÊÇÉîÔ¶µÄ¡£ÓÈÆäÊÇÔÚ¶Ô¿¹Ë®ÕôÆøÕâ¸ö¡°ÒþÐεÐÈË¡±µÄÕ½¶·ÖУ¬Ëü¾ÍÏñÊÇÒ»¸öĬĬÎÞÎŵÄսʿ£¬ÓÃ×Ô¼º¶ÀÌØµÄ·½Ê½ÊØ»¤×ŲÄÁϵݲȫÓëÊÙÃü¡£

ÕýÈçÒ»¾äÀÏ»°Ëù˵£º¡°Ï¸½Ú¾ö¶¨³É°Ü¡£¡±ÔÚ²ÄÁÏ¿ÆÑ§ÕâÌõÂþ³¤µÄÕ÷;ÖУ¬ÕýÊÇÕâЩ¿´ËÆÎ¢²»×ãµÀµÄ¡°Ð¡½ÇÉ«¡±£¬²Å³É¾ÍÁ˾۰±õ¥±¡Ä¤ÔÚÏÖ´ú¹¤ÒµÖеĻԻ͵ØÎ»¡£


²Î¿¼ÎÄÏ×£¨½ÚÑ¡£©

¹úÄÚÎÄÏ×£º

  1. ÀîÃ÷, ÕÅ»ª. ÄÍË®½â¾Û°±õ¥µÄÑо¿½øÕ¹[j]. ¸ß·Ö×Óͨ±¨, 2020(12): 45-51.
  2. ÍõÇ¿, ³Â·¼. ¾Û°±õ¥±¡Ä¤Ë®ÕôÆøÍ¸¹ýÐÔÄܵÄÓ°ÏìÒòËØ·ÖÎö[j]. »¯¹¤ÐÂÐͲÄÁÏ, 2021, 49(6): 112-115.
  3. ÁõÑó, ÖÜ¿­. ÐÂÐÍ»·±£´ß»¯¼ÁÔÚ¾Û°±õ¥ÖеÄÓ¦ÓÃÑо¿[j]. ÖйúËÜÁÏ, 2022, 36(3): 88-92.

¹úÍâÎÄÏ×£º

  1. kim, j., & lee, s. (2019). water vapor permeability of polyurethane films: effects of catalyst type and crosslinking density. journal of applied polymer science, 136(22), 47723.
  2. smith, r. l., & johnson, t. m. (2020). development of hydrolysis-resistant catalysts for moisture-curing polyurethanes. progress in organic coatings, 142, 105532.
  3. nakamura, h., & yamamoto, k. (2021). bi-based catalysts for eco-friendly polyurethane synthesis. green chemistry, 23(5), 1892¨C1901.

Ï£ÍûÕâÆªÎÄÕÂÄÜÈÃÄú¶ÔÄÍË®½â¾Û°±õ¥´ß»¯¼ÁÓиöȫеÄÈÏʶ¡£Ï´ε±Äã¿´µ½Ò»¿éÈáÈíÓÖÓÐÈÍÐԵı¡Ä¤Ê±£¬²»·ÁÏëÏ룺ËüµÄ±³ºó£¬Ò²Ðí¾Í²Ø×ÅһλĬĬ·îÏ׵ġ°ÒþÐÎÓ¢ÐÛ¡±¡£

====================ÁªÏµÐÅÏ¢=====================

ÁªÏµÈË£º Îâ¾­Àí

ÊÖ»úºÅÂ룺 18301903156 (΢ÐÅͬºÅ)

ÁªÏµµç»°£º 021-51691811

¹«Ë¾µØÖ·: ÉϺ£Êб¦É½ÇøäÁÐËÎ÷·258ºÅ

===========================================================

¹«Ë¾ÆäËü²úƷչʾ:

  • nt cat t-12 ÊÊÓÃÓÚÊÒι̻¯Óлú¹èÌåϵ£¬¿ìËٹ̻¯¡£

  • nt cat ul1 ÊÊÓÃÓÚÓлú¹èÌåϵºÍ¹èÍé¸ÄÐÔ¾ÛºÏÎïÌåϵ£¬Öеȴ߻¯»îÐÔ£¬»îÐÔÂÔµÍÓÚt-12¡£

  • nt cat ul22 ÊÊÓÃÓÚÓлú¹èÌåϵºÍ¹èÍé¸ÄÐÔ¾ÛºÏÎïÌåϵ£¬»îÐÔ±Èt-12¸ß£¬ÓÅÒìµÄÄÍË®½âÐÔÄÜ¡£

  • nt cat ul28 ÊÊÓÃÓÚÓлú¹èÌåϵºÍ¹èÍé¸ÄÐÔ¾ÛºÏÎïÌåϵ£¬¸ÃϵÁд߻¯¼ÁÖлîÐԸߣ¬³£ÓÃÓÚÌæ´út-12¡£

  • nt cat ul30 ÊÊÓÃÓÚÓлú¹èÌåϵºÍ¹èÍé¸ÄÐÔ¾ÛºÏÎïÌåϵ£¬Öеȴ߻¯»îÐÔ¡£

  • nt cat ul50 ÊÊÓÃÓÚÓлú¹èÌåϵºÍ¹èÍé¸ÄÐÔ¾ÛºÏÎïÌåϵ£¬Öеȴ߻¯»îÐÔ¡£

  • nt cat ul54 ÊÊÓÃÓÚÓлú¹èÌåϵºÍ¹èÍé¸ÄÐÔ¾ÛºÏÎïÌåϵ£¬Öеȴ߻¯»îÐÔ£¬ÄÍË®½âÐÔÁ¼ºÃ¡£

  • nt cat si220 ÊÊÓÃÓÚÓлú¹èÌåϵºÍ¹èÍé¸ÄÐÔ¾ÛºÏÎïÌåϵ£¬ÌرðÍÆ¼öÓÃÓÚms½º£¬»îÐÔ±Èt-12¸ß¡£

  • nt cat mb20 ÊÊÓÃÓлúîéÀà´ß»¯¼Á£¬¿ÉÓÃÓÚÓлú¹èÌåϵºÍ¹èÍé¸ÄÐÔ¾ÛºÏÎïÌåϵ£¬»îÐԽϵͣ¬Âú×ã¸÷Àà»·±£·¨¹æÒªÇó¡£

  • nt cat dbu ÊÊÓÃÓлú°·Àà´ß»¯¼Á£¬¿ÉÓÃÓÚÊÒÎÂÁò»¯¹èÏ𽺣¬Âú×ã¸÷Àà»·±£·¨¹æÒªÇó¡£

ÉÏһƪ£º
ÏÂһƪ£º

¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿