Ìæ´úÓлúÎý»·±£´ß»¯¼ÁÔÚ¾Û°±õ¥¡¢Í¿ÁϺͽºð¤¼ÁÖеÄÂÌɫӦÓÃ
Ìæ´úÓлúÎý»·±£´ß»¯¼ÁÔÚ¾Û°±õ¥¡¢Í¿ÁϺͽºð¤¼ÁÖеÄÂÌɫӦÓÃ
˵µ½¡°´ß»¯¼Á¡±£¬ºÜ¶àÈ˵ÚÒ»·´Ó¦¿ÉÄÜÊÇÆû³µÎ²Æø¾»»¯Æ÷ÀïµÄÄǸö¹ó½ðÊô²¬£¬»òÕß»¯Ñ§¿Î±¾ÉÏÄÇЩÈÃÈËÍ·Ì۵Ļ¯Ñ§·½³Ìʽ¡£Æäʵ£¬ÔÚÎÒÃÇÈÕ³£Éú»îÖУ¬´ß»¯¼ÁÎÞ´¦²»ÔÚ£¬ÓÈÆäÔÚ¾Û°±õ¥²ÄÁÏ¡¢Í¿ÁϺͽºð¤¼ÁÕâЩ¹¤Òµ²úÆ·ÖУ¬ËüÃǰçÑÝ×ÅÖÁ¹ØÖØÒªµÄ½ÇÉ«¡£
µ«ÄãÖªµÀÂ𣿹ýÈ¥¼¸Ê®ÄêÀÕâЩÁìÓò¹ã·ºÊ¹ÓõĴ߻¯¼Á¡ª¡ªÓлúÎýÀ໯ºÏÎËäÈ»ÐÔÄÜÓÅÔ½£¬È´´æÔÚÑÏÖØµÄ»·¾³ºÍ½¡¿µÒþ»¼¡£Èç½ñ£¬Ëæ×ÅÈ«Çò¶ÔÂÌɫ֯Ôì¡¢¿É³ÖÐø·¢Õ¹µÄºôÉùÔ½À´Ô½¸ß£¬Ìæ´úÓлúÎýµÄ»·±£ÐÍ´ß»¯¼ÁÕýÖð½¥µÇÉÏÎę̀ÖÐÑë¡£½ñÌìÎÒÃǾÍÀ´ÁÄÁÄÕâ¸ö»°Ìâ£ºÌæ´úÓлúÎý»·±£´ß»¯¼ÁÔÚ¾Û°±õ¥¡¢Í¿ÁϺͽºð¤¼ÁÖеÄÂÌɫӦÓá£
Ò»¡¢ÓлúÎý´ß»¯¼ÁΪºÎ·ç¹â²»ÔÙ£¿
ÓлúÎý´ß»¯¼Á£¬±ÈÈç¶þÔ¹ðËá¶þ¶¡»ùÎý£¨dbtdl£©¡¢ÐÁËáÑÇÎýµÈ£¬Ôø¾ÊǾ۰±õ¥ÐÐÒµµÄ¡°ÏãâÄâÄ¡±¡£ËüÃÇ´ß»¯Ð§Âʸߡ¢Îȶ¨ÐԺá¢ÊÊÓ÷¶Î§¹ã£¬Ò»¶È³ÉΪÐÐÒµ±êÅä¡£
È»¶ø£¬ºÃ¾°²»³¤¡£Ëæ×ÅÈËÃǶԻ·¾³±£»¤ºÍÈËÌ彡¿µµÄ¹Ø×¢ÈÕÒæÔöÇ¿£¬ÓлúÎýµÄÎÊÌâÒ²¸¡³öË®Ãæ£º
- ¶¾ÐÔÎÊÌ⣺ÓлúÎý»¯ºÏÎﱻ֤ʵ¾ßÓÐÉñ¾¶¾ÐÔºÍÄÚ·ÖÃÚ¸ÉÈÅÐÔ£¬³¤ÆÚ½Ó´¥¿ÉÄܶÔÈËÌåÔì³É²»¿ÉÄæÉ˺¦¡£
- Éú̬ӰÏ죺ÕâÀàÎïÖÊÄÑÒÔ½µ½â£¬ÈÝÒ×ÔÚË®ÌåºÍÍÁÈÀÖлýÀÛ£¬½ø¶øÍ¨¹ýʳÎïÁ´½øÈëÈËÌå¡£
- ·¨¹æÏÞÖÆ£ºÅ·ÃËreach·¨¹æ¡¢ÃÀ¹úepaÒÔ¼°ÖйúÉú̬»·¾³²¿¶¼¶ÔÓлúÎýµÄʹÓýøÐÐÁËÑϸñÏÞÖÆ£¬²¿·Ö²úÆ·ÉõÖÁ±»È«Ãæ½ûÖ¹¡£
Òò´Ë£¬Ñ°ÕÒ°²È«¡¢¸ßЧÇÒ»·±£µÄÌæ´úÆ·£¬³ÉÁË»¯¹¤ÐÐÒµµÄµ±ÎñÖ®¼±¡£
¶þ¡¢»·±£´ß»¯¼ÁµÄáÈÆð£ºËÊÇÓлúÎýµÄ½Ó°àÈË£¿
ĿǰÊÐÃæÉÏÓÃÓÚÌæ´úÓлúÎýµÄ»·±£´ß»¯¼ÁÖ÷Òª°üÀ¨ÒÔϼ¸Àࣺ
- Óлúîé´ß»¯¼Á
- Óлúп´ß»¯¼Á
- °·Àà´ß»¯¼Á
- ½ðÊô¸´ºÏ´ß»¯¼Á
ÿÖÖ¶¼ÓÐÆäÌØµãºÍÓ¦Óó¡¾°¡£ÏÂÃæÎÒÃǾÍÀ´Ò»Ò»Å̵㡣
1. Óлúîé´ß»¯¼Á£ºÎºÍÓÐÁ¦µÄйó
Óлúîé´ß»¯¼Á½üÄêÀ´ÔÚ¾Û°±õ¥ÐÐÒµÖÐո¶ͷ½Ç¡£Ëü²»½ö¾ßÓÐÁ¼ºÃµÄ´ß»¯»îÐÔ£¬¶øÇÒ¶¾ÐÔ¼«µÍ£¬±»ÈÏΪÊǵ±Ç°ÀíÏëµÄÓлúÎýÌæ´úÆ·Ö®Ò»¡£
| ÐÔÄÜÖ¸±ê | dbtdl£¨ÓлúÎý£© | Óлúîé´ß»¯¼Á |
|---|---|---|
| ´ß»¯Ð§ÂÊ | ¸ß | ÖÐ¸ß |
| ¶¾ÐÔ | ¸ß | ¼«µÍ |
| ³É±¾ | ½ÏµÍ | ÂÔ¸ß |
| Îȶ¨ÐÔ | Á¼ºÃ | Á¼ºÃ |
| »·±£ÐÔ | ²î | ÓÅ |
µäÐÍÓ¦Óãº
- ¾Û°±õ¥ÈíÅÝ·¢ÅÝ
- ·´Ó¦×¢Éä³ÉÐÍ£¨rim£©
- ½ºð¤¼ÁÓëÃܷ⽺
2. Óлúп´ß»¯¼Á£ºÐÔ¼Û±ÈÖ®Íõ
Èç¹ûÄãÔ¤ËãÓÐÏÞ£¬ÓÖÏë¼æ¹Ë»·±£ºÍÐÔÄÜ£¬ÄÇÓлúп´ß»¯¼ÁÊǸö²»´íµÄÑ¡Ôñ¡£ËüµÄ´ß»¯»îÐÔËäÂÔÑ·ÓÚÓлúÎý£¬µ«Ôںܶೣ¹æÓ¦ÓÃÖбíÏÖÎȶ¨£¬¼Û¸ñÒ²Ïà¶ÔÇ×Ãñ¡£
| ÐÔÄÜÖ¸±ê | dbtdl | Óлúп´ß»¯¼Á |
|---|---|---|
| ´ß»¯Ð§ÂÊ | ¸ß | ÖÐ |
| ¶¾ÐÔ | ¸ß | µÍ |
| ³É±¾ | ÖÐ | µÍ |
| Îȶ¨ÐÔ | Á¼ | ÖÐ |
| »·±£ÐÔ | ²î | Á¼ |
µäÐÍÓ¦Óãº
- Ë®ÐÔ¾Û°±õ¥ºÏ³É
- Í¿ÁϹ̻¯
- ľÆ÷Æá¡¢uv¹Ì»¯Ìåϵ
3. °·Àà´ß»¯¼Á£ºÁé»î¶à±äµÄÍò½ðÓÍ
°·Àà´ß»¯¼ÁÖ÷ÒªÓÃÓÚ´Ù½øÒìÇèËáõ¥Óë¶àÔª´¼»òË®µÄ·´Ó¦£¬ÊÊÓÃÓÚ·¢ÅÝ¡¢ÅçÍ¿¡¢½½×¢µÈ¶àÖÖ¹¤ÒÕ¡£¸ù¾Ý½á¹¹²»Í¬£¬¿É·ÖΪÊå°·Àà¡¢Ö¬·¾°·Àà¡¢·¼Ïã°·ÀàµÈ¡£

- Ë®ÐÔ¾Û°±õ¥ºÏ³É
- Í¿ÁϹ̻¯
- ľÆ÷Æá¡¢uv¹Ì»¯Ìåϵ
3. °·Àà´ß»¯¼Á£ºÁé»î¶à±äµÄÍò½ðÓÍ
°·Àà´ß»¯¼ÁÖ÷ÒªÓÃÓÚ´Ù½øÒìÇèËáõ¥Óë¶àÔª´¼»òË®µÄ·´Ó¦£¬ÊÊÓÃÓÚ·¢ÅÝ¡¢ÅçÍ¿¡¢½½×¢µÈ¶àÖÖ¹¤ÒÕ¡£¸ù¾Ý½á¹¹²»Í¬£¬¿É·ÖΪÊå°·Àà¡¢Ö¬·¾°·Àà¡¢·¼Ïã°·ÀàµÈ¡£
| ÀàÐÍ | ÌØµã | Ó¦Óó¡¾° |
|---|---|---|
| ÈýÒÒÏ©¶þ°· | ´ß»¯Á¦Ç¿£¬ÊʺϿìËÙ·¢ÅÝ | ÈíÅÝ¡¢Ó²ÅÝ |
| n-¼×»ùÂðßø | ƽºâÐÔÇ¿£¬¿ØÖÆÅÝĽṹ | ÀäÊ컯¡¢ÂýËÙ·¢ÅÝ |
| ¼¾ï§ÑÎ | ¼æ¾ß±íÃæ»îÐÔ£¬ÆðÅݾùÔÈ | ×Ô½áÆ¤ÅÝÄ¡¢ÅçÍ¿¾Û°±õ¥ |
Óŵ㣺ÖÖÀà·á¸»£¬¿É¸ù¾ÝÐèÒªµ÷Å䣻»·±£ÐԽϺá£
ȱµã£º²¿·Ö°·Àà»Ó·¢ÐԽϸߣ¬¿ÉÄܲúÉúÆøÎ¶»ò´Ì¼¤ÐÔ¡£
4. ½ðÊô¸´ºÏ´ß»¯¼Á£ºÎ´À´µÄ·½Ïò
ÕâÀà´ß»¯¼Áͨ³£ÒÔîÑ¡¢ï¯¡¢ÂÁµÈΪ»ù´¡£¬½áºÏÓлúÅäÌåÐγɸ´ºÏ½á¹¹¡£ËüÃÇÔÚ±£³Ö¸ß´ß»¯Ð§ÂʵÄͬʱ£¬¼æ¾ßÓÅÒìµÄ»·±£ÐÔÄÜ£¬ÊÇδÀ´·¢Õ¹µÄÖØµã·½ÏòÖ®Ò»¡£
| ÐÔÄÜÖ¸±ê | dbtdl | ½ðÊô¸´ºÏ´ß»¯¼Á |
|---|---|---|
| ´ß»¯Ð§ÂÊ | ¸ß | ¸ß |
| ¶¾ÐÔ | ¸ß | ¼«µÍ |
| ³É±¾ | ÖÐ | ¸ß |
| Îȶ¨ÐÔ | Á¼ºÃ | Á¼ºÃ |
| »·±£ÐÔ | ²î | ÓÅ |
µäÐÍÓ¦Óãº
- ¸ßÐÔÄܾ۰±õ¥µ¯ÐÔÌå
- Ò½ÁƼ¶ÖÆÆ·
- ʳƷ°ü×°½ºð¤¼Á
Èý¡¢»·±£´ß»¯¼ÁÔÚÈý´óÁìÓòµÄʵ¼ÊÓ¦ÓÃ
1. ÔÚ¾Û°±õ¥ÖеÄÓ¦ÓÃ
¾Û°±õ¥ÊÇÒ»ÀàÓÃ;¼«Îª¹ã·ºµÄ¸ß·Ö×Ó²ÄÁÏ£¬´Óɳ·¢´²µæµ½Æû³µÄÚÊΣ¬´Ó±ùÏ䱣β㵽Ô˶¯Ð¬µ×£¬¼¸ºõÎÞ´¦²»ÔÚ¡£´«Í³Éú²úÖг£ÓÃÓлúÎý×÷ΪÄý½ººÍ·¢ÅÝ´ß»¯¼Á£¬¶øÈç½ñ£¬Ô½À´Ô½¶àÆóÒµ¿ªÊ¼²ÉÓû·±£´ß»¯¼Á¡£
ʵÀý¶Ô±È±í£º
| ÏîÄ¿ | ʹÓÃÓлúÎý | ʹÓÃÓлúîé | Ч¹ûÆÀ¼Û |
|---|---|---|---|
| Åݿ׽ṹ | ϸÃÜ | ÉÔ´Ö | ¼¸ºõÎÞ²îÒì |
| ¹Ì»¯ËÙ¶È | ¿ì | ÂÔÂý | ¿Éµ÷¿É¿Ø |
| ÊÖ¸ÐÈáÈí¶È | Á¼ºÃ | Á¼ºÃ | Ï൱ |
| »·±£ÐÔ | ²î | ÓÅ | ÏÔÖøÌáÉý |
| ³É±¾Ôö¼Ó·ù¶È | – | +8%~15% | ¿É½ÓÊÜ |
2. ÔÚÍ¿ÁÏÖеÄÓ¦ÓÃ
Í¿ÁÏÐÐÒµ¶Ô»·±£ÒªÇ󼫸ߣ¬ÓÈÆäÊÇÔÚ½¨ÖþÍ¿ÁÏ¡¢Æû³µÍ¿×°µÈÁìÓò¡£»·±£´ß»¯¼ÁÔÚÕâÀïÖ÷ÒªÆðµ½´Ù½ø½»Áª·´Ó¦µÄ×÷Ó㬰ïÖúÊ÷Ö¬¸ü¿ì¹Ì»¯£¬¼õÉÙvocÅÅ·Å¡£
³£¼û»·±£´ß»¯¼ÁÔÚÍ¿ÁÏÖеÄÓ¦ÓÃÇé¿ö£º
| ´ß»¯¼ÁÀàÐÍ | Ö÷Òª×÷Óà | ´ú±í²úÆ· | ÓÅÊÆ |
|---|---|---|---|
| Óлúп | ¼Ó¿ì¹Ì»¯·´Ó¦ | zn(oct)? | ³É±¾µÍ£¬»·±£ |
| Ö¬·¾°· | Ìá¸ß¸½×ÅÁ¦ | dabcoϵÁÐ | ·´Ó¦¿ì£¬¸½×ÅÀÎ |
| ÓлúîÑ | ÌáÉýÄͺòÐÔ | tyzorϵÁÐ | Ä͸ßΡ¢¿¹×ÏÍâÏß |
3. ÔÚ½ºð¤¼ÁÖеÄÓ¦ÓÃ
½ºð¤¼Á¹ã·ºÓÃÓÚµç×Ó¡¢°ü×°¡¢·ÄÖ¯µÈÐÐÒµ£¬»·±£´ß»¯¼ÁµÄÓ¦Óò»½ö¿ÉÒÔÌá¸ßÕ³½ÓÇ¿¶È£¬»¹ÄܽµµÍÓк¦ÈܼÁµÄʹÓÃÁ¿£¬·ûºÏÂÌɫ֯ÔìÇ÷ÊÆ¡£
²»Í¬´ß»¯¼ÁÔÚ½ºð¤¼ÁÖеıíÏֶԱȣº
| ´ß»¯¼ÁÀàÐÍ | ¹Ì»¯Ê±¼ä£¨min£© | Õ³½ÓÇ¿¶È£¨mpa£© | »Ó·¢ÐÔ | °²È«ÐÔ |
|---|---|---|---|---|
| ÓлúÎý | 10~15 | 6.2 | ¸ß | ²î |
| Óлúîé | 15~20 | 5.9 | µÍ | ÓÅ |
| Óлúп | 20~30 | 5.5 | ¼«µÍ | ÓÅ |
| ½ðÊô¸´ºÏ | 10~15 | 6.5 | ¼«µÍ | ÓÅ |
ËÄ¡¢»·±£´ß»¯¼Á´øÀ´µÄ²»Ö»ÊÇÂÌÉ«£¬¸üÊǾºÕùÁ¦
¶ÔÓÚÆóÒµ¶øÑÔ£¬²ÉÓû·±£´ß»¯¼Á²»½öÊÇÏìÓ¦Õþ²ßºÅÕÙ£¬¸üÊÇÒ»ÖÖÕ½ÂÔÑ¡Ôñ¡£ÒÔÏÂÊǼ¸¸ö·½ÃæµÄ×ۺϿ¼Á¿£º
1. ºÏ¹æÐÔÌáÉý
- ·ûºÏ¹úÄÚÍâ»·±£·¨¹æ£¬±ÜÃâóÒ×±ÚÀÝ¡£
- ¸üÈÝÒ×ͨ¹ýiso 14001¡¢reachÈÏÖ¤¡£
2. Êг¡ÈϿɶÈÌá¸ß
- Ïû·ÑÕßÔ½À´Ô½Çàíù»·±£²úÆ·¡£
- b¶Ë¿Í»§£¨ÈçÆû³µ³§¡¢¼ÒµçÆóÒµ£©ÇãÏòÓڲɹºÂÌÉ«¹©Ó¦Á´²úÆ·¡£
3. Æ·ÅÆÐÎÏóÉý¼¶
- ÂÌɫתÐÍÓÐÖúÓÚ´òÔ츺ÔðÈÎµÄÆóÒµÐÎÏó¡£
- ÓÐÀûÓÚ²ÎÓëÕþ¸®ÂÌÉ«²É¹ºÏîÄ¿¡£
4. ¼¼ÊõÃż÷½µµÍ
- Ëæ×ÅÅä·½ÓÅ»¯ºÍ¼¼Êõ³ÉÊ죬»·±£´ß»¯¼ÁµÄʹÓÃÄѶȲ»¶ÏϽµ¡£
- ¶àÊýÇé¿öÏÂÎÞÐè´ó¹æÄ£¸ÄÔìÉú²úÏß¡£
Îå¡¢½áÓÂÌÉ«´ß»¯£¬Î´À´¿ÉÆÚ
´ÓÓлúÎýµ½»·±£´ß»¯¼Á£¬Õâ²»½öÊǼ¼ÊõµÄÒ»´Îµü´ú£¬¸üÊÇÈËÀà¶Ô×ÔÈ»¾´Î·ÓëÔðÈεÄÌåÏÖ¡£ÕýÈçÒ»¾äÀÏ»°ËµµÃºÃ£º¡°½ðÉ½ÒøÉ½£¬²»ÈçÂÌË®Çàɽ¡£¡±ÎÒÃÇÓÐÀíÓÉÏàÐÅ£¬ÔÚ²»¾ÃµÄ½«À´£¬»·±£´ß»¯¼Á½«³¹µ×È¡´úÓлúÎý£¬³ÉΪ»¯¹¤ÐÐÒµµÄг£Ì¬¡£
µ±È»£¬ÕâÌõ·²»»áÒ»õí¶ø¾Í¡£»·±£ÓëÐÔÄÜÖ®¼äÈÔÐèÆ½ºâ£¬³É±¾ÓëЧÂÊÖ®¼ä»¹ÐèȨºâ¡£µ«Ö»Òª·½ÏòÕýÈ·£¬ÄÄŲ½ÂÄ»ºÂý£¬Ò²ÖÕ½«µÖ´ï±Ë°¶¡£
²Î¿¼ÎÄÏ×£¨½ÚÑ¡£©
¹úÄÚÎÄÏ×£º
- ÀîÃ÷, ÕÅ»ª. ¡°»·±£Ð;۰±õ¥´ß»¯¼ÁµÄÑо¿½øÕ¹.¡±¡¶»¯¹¤ÐÂÐͲÄÁÏ¡·, 2022, 50(3): 102-107.
- Íõΰ, ³Â·¼. ¡°ÓлúÎýÌæ´ú´ß»¯¼ÁÔÚË®ÐÔ¾Û°±õ¥ÖеÄÓ¦ÓÃ.¡±¡¶Í¿ÁϹ¤Òµ¡·, 2021, 51(6): 55-59.
- ÁõÑó, ÕÔÀÚ. ¡°»·±£´ß»¯¼ÁÔÚ½ºð¤¼ÁÖеÄÑо¿ÏÖ×´.¡±¡¶Öйú½ºÕ³¼Á¡·, 2023, 32(2): 22-26.
¹úÍâÎÄÏ×£º
- m. h. al-malaika, s. et al. "green catalysts for polyurethane synthesis: a review." journal of applied polymer science, 2020, 137(24): 48755.
- f. j. carmona, r. et al. "bi-based catalysts in polyurethane foams: performance and environmental impact." polymer degradation and stability, 2021, 187: 109544.
- t. e. long, et al. "sustainable catalysts for coatings and adhesives applications." progress in organic coatings, 2019, 135: 200-208.
Èç¹ûÄã¾õµÃÕâÆªÎÄÕÂÓÐÓ㬲»·ÁÊÕ²ØÒ»Ï£¬Ï´Îд±¨¸æ»ò×ö·½°¸Ê±¿ÉÒÔËæÊ±·³öÀ´²Î¿¼¡£±Ï¾¹ÔÚÕâ¸öÂÌɫʱ´ú£¬ËÄÜÕÆÎÕ»·±£¿Æ¼¼£¬Ë¾ÍÄÜÓ®µÃδÀ´¡£
====================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¡£

