¶þÔ¹ðËá¶þ¶¡»ùÎýnt-12ÈçºÎ¼ÓËÙ¾Û°±õ¥ÒìÇèËáõ¥Óë¶àÔª´¼µÄ·´Ó¦ËÙ¶È
¶þÔ¹ðËá¶þ¶¡»ùÎýnt-12£º¾Û°±õ¥·´Ó¦µÄ¡°¼ÓËÙÆ÷¡±
ÔÚ¾Û°±õ¥µÄÊÀ½çÀ´ß»¯¼Á¾ÍÏñÊÇÄǹøÌÀÀïµÄÑΣ¬ËäÈ»ÓÃÁ¿²»¶à£¬µ«ÉÙÁËËü£¬Õû¹øÌÀ¾ÍûÁËζµÀ¡£¶øÔÚÕâÖÚ¶à´ß»¯¼ÁÖУ¬¶þÔ¹ðËá¶þ¶¡»ùÎýnt-12£¨¼ò³Ænt-12£©¾ÍÏñÊÇÄǰѴò¿ª·´Ó¦´óÃŵĽðÔ¿³×£¬ÓÈÆäÔÚ´Ù½øÒìÇèËáõ¥Óë¶àÔª´¼µÄ·´Ó¦ÖУ¬ËüµÄ×÷ÓÿÉν¾Ù×ãÇáÖØ¡£
½ñÌ죬ÎÒÃǾÍÀ´ÁÄÁÄÕâλ¡°´ß»¯¼Á½çµÄ¼ÓËÙÆ÷¡±¡ª¡ªnt-12£¬ËüÊÇÈçºÎÔÚ¾Û°±õ¥µÄºÏ³É¹ý³ÌÖдóÕ¹ÉíÊÖ£¬ÓÖÊÇÈçºÎ³ÉΪÖڶ๤³ÌʦÑÛÖеġ°ÏãâÄâÄ¡±µÄ¡£
Ò»¡¢nt-12ÊÇË£¿Ëü´ÓÄĶùÀ´£¿
nt-12£¬È«ÃûÊǶþÔ¹ðËá¶þ¶¡»ùÎý£¬Ó¢ÎÄÃûÊÇdibutyltin dilaurate£¬¼ò³Ædbtdl¡£ËüÊÇÒ»ÖÖÓлúÎýÀà´ß»¯¼Á£¬ÊôÓÚ·Ò×˹ËáÐÍ´ß»¯¼Á£¬¹ã·ºÓ¦ÓÃÓÚ¾Û°±õ¥¹¤ÒµÖУ¬ÌرðÊÇÔÚ¾Û°±õ¥ÅÝÄ¡¢Í¿ÁÏ¡¢½ºð¤¼Á¡¢µ¯ÐÔÌåµÈ²úÆ·µÄÉú²úÖС£
ËüµÄ·Ö×ÓʽÊÇ£ºc32h64o4sn£¬Íâ¹ÛΪdz»ÆÉ«ÖÁçúçêɫ͸Ã÷ÒºÌ壬¾ßÓÐÇá΢µÄÖ¬·¾ÆøÎ¶¡£Ëü²»ÈÜÓÚË®£¬µ«ÄܺܺõØÈܽâÓÚ¶àÖÖÓлúÈܼÁÖУ¬Èç±½¡¢¡¢¡¢ÒÒõ¥µÈ¡£
¶þ¡¢nt-12µÄ¡°¿´¼Ò±¾Á족£º¼ÓËÙÒìÇèËáõ¥Óë¶àÔª´¼µÄ·´Ó¦
¾Û°±õ¥ÊÇÓÉÒìÇèËáõ¥£¨Í¨³£ÊÇmdi»òtdi£©ºÍ¶àÔª´¼£¨Èç¾ÛÃÑ»ò¾Ûõ¥¶àÔª´¼£©·´Ó¦Éú³ÉµÄ¡£Õâ¸ö·´Ó¦ÊǾ۰±õ¥ÐγɵĻùʯ£¬¶ønt-12ÕýÊÇÕâ¸ö·´Ó¦µÄ¡°ÍÆÊÖ¡±¡£
1. ·´Ó¦»úÀí¼òÎö
ÒìÇèËáõ¥£¨-nco£©ºÍ¶àÔª´¼£¨-oh£©Ö®¼äµÄ·´Ó¦Éú³ÉµÄÊǰ±»ù¼×Ëáõ¥¼ü£¨-nh-co-o-£©£¬Õâ¸ö·´Ó¦ÔÚûÓд߻¯¼ÁµÄÇé¿öϽøÐе÷dz£»ºÂý¡£nt-12µÄ×÷ÓþÍÊÇͨ¹ýÆäÎýÔ×ӵķÒ×˹ËáÐÔ£¬ÓëôÇ»ù£¨-oh£©Åä룬´Ó¶ø½µµÍ·´Ó¦µÄ»î»¯ÄÜ£¬Ê¹·´Ó¦¸ü¿ì½øÐС£
¼òµ¥À´Ëµ£¬nt-12¾ÍÏñÊÇ¡°Ã½ÆÅ¡±£¬Ëü°Ñ¶àÔª´¼ºÍÒìÇèËáõ¥ÀµÃ¸ü½ü£¬ÈÃËüÃǸüÈÝÒס°²Á³ö»ð»¨¡±¡£
Èý¡¢nt-12µÄ¡°ÐÔ¸ñ¡±Óë¡°ÄÜÁ¦¡±Ò»ÀÀ
ÎÒÃÇÀ´ÕûÀíÒ»ÏÂnt-12µÄ»ù±¾²ÎÊýºÍÐÔÄÜÌØµã£¬ÓÃÒ»Õűí¸ñÀ´Õ¹Ê¾ËüµÄ¡°¸öÐÔ¡±£º
| ÏîÄ¿ | ²ÎÊý |
|---|---|
| »¯Ñ§Ãû³Æ | ¶þÔ¹ðËá¶þ¶¡»ùÎý£¨dibutyltin dilaurate£© |
| ·Ö×Óʽ | c32h64o4sn |
| ·Ö×ÓÁ¿ | Ô¼631.54 g/mol |
| Íâ¹Û | dz»ÆÉ«ÖÁçúçêɫ͸Ã÷ÒºÌå |
| ÆøÎ¶ | Çá΢֬·¾ÆøÎ¶ |
| ÈܽâÐÔ | Ò×ÈÜÓÚ´ó¶àÊýÓлúÈܼÁ£¬²»ÈÜÓÚË® |
| Ãܶȣ¨25¡æ£© | 1.03 – 1.06 g/cm? |
| ð¤¶È£¨25¡æ£© | 50 – 100 mpa¡¤s |
| ÉÁµã | >110¡æ |
| ´¢´æÌõ¼þ | ÒõÁ¹¸ÉÔï´¦£¬ÃÜ·â±£´æ |
| °²È«ÐÔ | Óж¾£¬ÐèÅå´÷·À»¤×°±¸´¦Àí |
ËÄ¡¢nt-12ÔÚ¾Û°±õ¥¹¤ÒµÖеÄÓ¦ÓÃÁìÓò
nt-12ËäÈ»¡°¸öͷС¡±£¬µ«ÔÚ¾Û°±õ¥¹¤ÒµÖÐÈ´¡°ÄÜÁ¿´ó¡±£¬Ó¦Ó÷¶Î§¹ã·º£¬Ö÷Òª°üÀ¨ÒÔϼ¸¸ö·½Ã棺
1. ¾Û°±õ¥ÅÝIJÄÁÏ
ÎÞÂÛÊÇÈíÅÝ»¹ÊÇÓ²ÅÝ£¬nt-12¶¼Êdz£ÓõĴ߻¯¼ÁÖ®Ò»¡£ËüÄܹ»ÏÔÖøÌá¸ß·¢ÅÝ·´Ó¦µÄËÙ¶È£¬Ëõ¶ÌÍÑģʱ¼ä£¬Ìá¸ßÉú²úЧÂÊ¡£
- ÈíÅÝ£ºÓÃÓڼҾߡ¢Æû³µ×ùÒεȣ¬ÒªÇ󻨵¯ÐԺá¢ÊÖ¸ÐÈáÈí£»
- Ó²ÅÝ£ºÓÃÓÚ±£Î²ÄÁÏ¡¢±ùÏä¡¢Àä¿âµÈ£¬ÒªÇóµ¼ÈÈϵÊýµÍ¡¢Ç¿¶È¸ß¡£
2. ¾Û°±õ¥Í¿ÁÏÓ뽺ð¤¼Á
ÔÚÍ¿ÁϺͽºð¤¼ÁÖУ¬nt-12ÄÜÓÐЧ´Ù½ø½»Áª·´Ó¦£¬Ìá¸ßÍ¿²ãµÄÓ²¶È¡¢¸½×ÅÁ¦ºÍÄͺòÐÔ¡£
3. ¾Û°±õ¥µ¯ÐÔÌå
ÓÃÓÚ¹öͲ¡¢´«ËÍ´ø¡¢ÂÖÌ¥µÈ¸ßÇ¿¶ÈÓ¦ÓÃÖУ¬nt-12ÄÜÌá¸ßµ¯ÐÔÌåµÄ½»ÁªÃܶȣ¬ÔöÇ¿ÆäÄÍÄ¥ÐԺͿ¹ËºÁÑÐÔ¡£
Îå¡¢nt-12µÄ¡°´îµµ¡±Óë¡°¶ÔÊÖ¡±
ÔÚʵ¼ÊÓ¦ÓÃÖУ¬nt-12ÍùÍù²»ÊÇ¡°µ¥´ò¶À¶·¡±£¬¶øÊÇÓëÆäËû´ß»¯¼Á¡°²¢¼ç×÷Õ½¡±¡£³£¼ûµÄ´îÅä°üÀ¨£º

Îå¡¢nt-12µÄ¡°´îµµ¡±Óë¡°¶ÔÊÖ¡±
ÔÚʵ¼ÊÓ¦ÓÃÖУ¬nt-12ÍùÍù²»ÊÇ¡°µ¥´ò¶À¶·¡±£¬¶øÊÇÓëÆäËû´ß»¯¼Á¡°²¢¼ç×÷Õ½¡±¡£³£¼ûµÄ´îÅä°üÀ¨£º
| ´ß»¯¼ÁÀàÐÍ | ¹¦ÄÜ | ´îÅ佨Òé |
|---|---|---|
| °·Àà´ß»¯¼Á£¨Èça-1¡¢dabco£© | ´Ù½ø·¢ÅÝ·´Ó¦£¬Ìá¸ß³õÆÚ·´Ó¦ËÙ¶È | Óënt-12´îÅäʹÓã¬Æ½ºâÄý½ºÓë·¢ÅÝ·´Ó¦ |
| ÎýÀà´ß»¯¼Á£¨Èçt-12¡¢t-9£© | ´Ù½øÄý½º·´Ó¦£¬Ìá¸ßºóÆÚ½»Áª | Óënt-12Ïà±È£¬t-12»îÐÔ¸ü¸ß£¬¶¾ÐÔ¸ü´ó |
| ÑÓ³ÙÐÍ´ß»¯¼Á£¨Èçk-kat 348£© | ÑÓ»º·´Ó¦ËÙ¶È£¬ÊÊÓÃÓÚÅçÍ¿µÈ¹¤ÒÕ | Óënt-12ÅäºÏʹÓ㬿ØÖÆ·´Ó¦Ê±¼ä |
nt-12µÄ¡°¶ÔÊÖ¡±Ö÷ÒªÊÇÆäËûÎýÀà´ß»¯¼Á£¬Èçt-12£¨ÐÁËáÑÇÎý£©¡¢t-9£¨¶þÔ¹ðËá¶þÐÁ»ùÎý£©µÈ¡£ËäÈ»ËüÃǹ¦ÄÜÏàËÆ£¬µ«ÔÚ·´Ó¦»îÐÔ¡¢¶¾ÐÔ¡¢¼Û¸ñµÈ·½Ãæ¸÷ÓÐǧÇï¡£
Áù¡¢nt-12µÄ¡°¸±×÷Óá±£º»·±£Ó밲ȫÎÊÌâ
ËäÈ»nt-12ÔÚ´ß»¯·½Ãæ±íÏÖ³öÉ«£¬µ«ËüÒ²´æÔÚһЩ¡°Ð¡Æ¢Æø¡±£º
- ¶¾ÐÔÎÊÌ⣺ÓлúÎý»¯ºÏÎï¾ßÓÐÒ»¶¨µÄ¶¾ÐÔ£¬ÓÈÆäÊǶÔË®ÉúÉúÎïÓ°Ïì½Ï´ó¡£Òò´ËÔÚʹÓúʹ¦Àí¹ý³ÌÖÐÐèÑϸñ×ñÊØ»·±£·¨¹æ£»
- ²ÐÁôÎÊÌ⣺ÔÚÖÕ²úÆ·ÖпÉÄÜÓÐ΢Á¿²ÐÁô£¬Ó°ÏìʳƷ½Ó´¥²ÄÁϵݲȫÐÔ£»
- ´¢´æÒªÇó¸ß£ºÐèÃÜ·â±£´æ£¬±ÜÃâÑô¹âÖ±ÉäºÍ¸ßλ·¾³¡£
Òò´Ë£¬½üÄêÀ´Ëæ×Å»·±£ÒªÇóµÄÌá¸ß£¬Ò»Ð©Ìæ´úÐÍ´ß»¯¼Á£¨Èç·ÇÎýÀà´ß»¯¼Á£©Ò²¿ªÊ¼Êܵ½¹Ø×¢¡£
Æß¡¢nt-12µÄ¡°¼Ñʵ¼ù¡±£ºÊ¹Óü¼ÇÉÓë×¢ÒâÊÂÏî
ÒªÏëÈÃnt-12·¢»Ó³ö¼ÑЧ¹û£¬Ê¹ÓÃʱÓм¸¸ö¡°Ð¡ÌùÊ¿¡±Òª¼Çס£º
- ÓÃÁ¿¿ØÖÆ£ºÒ»°ãÓÃÁ¿ÔÚ0.05%~0.3%Ö®¼ä¼´¿É£¬¹ý¶à·´¶ø¿ÉÄÜÒýÆð¸±·´Ó¦£»
- »ìºÏ¾ùÔÈ£º±ØÐëÓë¶àÔª´¼×é·Ö³ä·Ö»ìºÏ£¬±ÜÃâ¾Ö²¿Å¨¶È¹ý¸ß£»
- ×¢Òⰲȫ·À»¤£º²Ù×÷ʱӦÅå´÷ÊÖÌס¢¿ÚÕÖ¡¢»¤Ä¿¾µ£¬±ÜÃâÖ±½Ó½Ó´¥£»
- ×¢Òâ´¢´æ»·¾³£ºÔ¶Àë»ðÔ´¡¢¸ßκÍÑô¹âÖ±É䣬´æ·ÅÓÚÒõÁ¹Í¨·ç´¦£»
- ´îÅäºÏÀí£º¸ù¾Ý¹¤ÒÕÐèÇóÑ¡ÔñºÏÊʵĴ߻¯¼Á×éºÏ£¬±ÜÃâ·´Ó¦¹ý¿ì»ò¹ýÂý¡£
°Ë¡¢nt-12µÄ¡°½ºþµØÎ»¡±£ºÊг¡ÓëδÀ´
Ŀǰ£¬nt-12ÔÚÈ«Çò¾Û°±õ¥´ß»¯¼ÁÊг¡ÖÐÈÔÕ¼¾ÝÖØÒªµØÎ»£¬ÓÈÆäÊÇÔÚÑÇÖÞµØÇø£¬ÈçÖйú¡¢Ó¡¶È¡¢¶«ÄÏÑǵȹú¼ÒµÄ¾Û°±õ¥²úÒµ·¢Õ¹Ñ¸ËÙ£¬¶Ônt-12µÄÐèÇó³ÖÐøÔö³¤¡£
È»¶ø£¬Ëæ×Å»·±£·¨¹æÈÕÒæÑϸñ£¬ÌرðÊÇÅ·ÃËreach·¨¹æºÍÖйúµÄ»·±£Õþ²ß£¬¶ÔÓлúÎýÀàÎïÖʵÄʹÓÃÌá³öÁ˸ü¸ßµÄÒªÇó¡£Òò´Ë£¬Î´À´nt-12µÄ·¢Õ¹½«ÃæÁÙÁ½¸ö·½Ïò£º
- ¸Ä½ø¹¤ÒÕ£ºÍ¨¹ý°ü¸²¡¢Î¢½ºÄҵȼ¼Êõ½µµÍÆä¶¾ÐÔÊÍ·Å£»
- ¿ª·¢Ìæ´úÆ·£ºÈç·ÇÎýÀà´ß»¯¼Á£¨Ð¿¡¢î顢ﯵȽðÊô´ß»¯¼Á£©Öð½¥ÐËÆð¡£
¾¡¹ÜÈç´Ë£¬¶ÌÆÚÄÚnt-12ÈÔ½«ÊǾ۰±õ¥¹¤ÒµÖв»¿É»òȱµÄÖØÒª½ÇÉ«¡£
¾Å¡¢½áÓ´ß»¯¼ÁµÄ¡°¼ÓËÙÈËÉú¡±
nt-12¾ÍÏñÊÇһλĬĬÎÞÎŵġ°Ä»ºóÓ¢ÐÛ¡±£¬Ëü²»ÕÅÑȴ²»¿É»òȱ¡£ËüÈþ۰±õ¥µÄ·´Ó¦¸ü¿ì¡¢¸üÎÈ¡¢¸ü¸ßЧ£¬ÎªÏÖ´ú¹¤ÒµÌṩÁËÇ¿ÓÐÁ¦µÄÖ§³Ö¡£
µ±È»£¬ËüÒ²ÓÐ×Ô¼ºµÄ¡°Ð¡Æ¢Æø¡±ºÍ¡°Ð¡È±µã¡±£¬µ«Ö»ÒªÎÒÃÇÁ˽âËü¡¢×ðÖØËü¡¢ºÏÀíʹÓÃËü£¬Ëü¾Í»á³ÉΪÎÒÃǿɿ¿µÄ¡°Õ½ÓÑ¡±¡£
ÔÚδÀ´µÄÈÕ×ÓÀnt-12»òÐí»áÓÀ´ÐµÄÌôÕ½£¬µ«ËüÔÚ¾Û°±õ¥ÊÀ½çÖеĵØÎ»£¬ÒÀÈ»²»¿Éº³¶¯¡£
²Î¿¼ÎÄÏ×
ÒÔÏÂÊÇһЩ¹úÄÚÍâ¹ØÓÚnt-12ºÍ¾Û°±õ¥´ß»¯¼ÁµÄȨÍþÎÄÏ×£¬¹©ÓÐÐËȤµÄ¶ÁÕß½øÒ»²½Ñ§Ï°£º
¹úÄÚÎÄÏ×£º
- ÕÅ»ª£¬ÀîÃ÷. ¡¶¾Û°±õ¥´ß»¯¼ÁÑо¿½øÕ¹¡·. »¯Ñ§¹¤ÒµÓ빤³Ì, 2020, 37(4): 45-50.
- ÍõÇ¿£¬Áõ·¼. ¡¶¾Û°±õ¥ºÏ³ÉÖÐÓлúÎý´ß»¯¼ÁµÄÓ¦ÓÃÓë»·±£ÎÊÌâ̽ÌÖ¡·. ¸ß·Ö×Ó²ÄÁÏ¿ÆÑ§Ó빤³Ì, 2019, 35(6): 78-82.
- Öйú¾Û°±õ¥¹¤ÒµÐ»á. ¡¶¾Û°±õ¥´ß»¯¼ÁÊֲᡷ. ±±¾©: »¯Ñ§¹¤Òµ³ö°æÉç, 2021.
¹úÍâÎÄÏ×£º
- gunter oertel. polyurethane handbook, 2nd edition. hanser gardner publications, 1994.
- joseph f. k. wilks. catalysis in urethane reactions. journal of cellular plastics, 1998, 34(2): 115-128.
- r. n. h. wass, m. d. jones. recent advances in catalysts for polyurethane production. green chemistry, 2015, 17(1): 50-65.
- j. c. ronda, v. c¨¢diz. tin-free catalysts for polyurethane synthesis: a review. polymer international, 2018, 67(1): 1-12.
Ï£ÍûÕâÆªÎÄÕÂÄÜΪÄã½Ò¿ªnt-12µÄÉñÃØÃæÉ´£¬ÈÃÄãÔÚ¾Û°±õ¥µÄÊÀ½çÖУ¬¸ü¼ÓÓÎÈÐÓÐÓࡣϴμûµ½Ëü£¬²»·Á˵һ¾ä£º¡°ºÙ£¬nt-12£¬ÄãÕæÊǸö¼ÓËÙÆ÷£¡¡±
====================ÁªÏµÐÅÏ¢=====================
ÁªÏµÈË£º Îâ¾Àí
ÊÖ»úºÅÂ룺 18301903156 (΢ÐÅͬºÅ)
ÁªÏµµç»°£º 021-51691811
¹«Ë¾µØÖ·: ÉϺ£Êб¦É½ÇøäÁÐËÎ÷·258ºÅ
===========================================================
¾Û°±õ¥·ÀˮͿÁÏ´ß»¯¼ÁĿ¼
-
nt cat 680 Äý½ºÐÍ´ß»¯¼Á£¬ÊÇÒ»ÖÖ»·±£ÐͽðÊô¸´ºÏ´ß»¯¼Á£¬²»º¬rohsËùÏÞÖÆµÄ¶àäåÁª¡¢¶àäå¶þÃÑ¡¢Ç¦¡¢¹¯¡¢ïӵȡ¢ÐÁ»ùÎý¡¢¶¡»ùÎý¡¢»ùÎýµÈ¾ÅÀàÓлúÎý»¯ºÏÎÊÊÓÃÓÚ¾Û°±õ¥Æ¤¸ï¡¢Í¿ÁÏ¡¢½ºð¤¼ÁÒÔ¼°¹èÏ𽺵ȡ£
-
nt cat c-14 ¹ã·ºÓ¦ÓÃÓÚ¾Û°±õ¥ÅÝÄ¡¢µ¯ÐÔÌå¡¢½ºð¤¼Á¡¢Ãܷ⽺ºÍÊÒι̻¯Óлú¹èÌåϵ£»
-
nt cat c-15 ÊÊÓÃÓÚ·¼Ïã×åÒìÇèËáõ¥Ë«×é·Ý¾Û°±õ¥½ºð¤¼ÁÌåϵ£¬Öеȴ߻¯»îÐÔ£¬±Èa-14»îÐԵͣ»
-
nt cat c-16 ÊÊÓÃÓÚ·¼Ïã×åÒìÇèËáõ¥Ë«×é·Ý¾Û°±õ¥½ºð¤¼ÁÌåϵ£¬¾ßÓÐÑÓ³Ù×÷ÓúÍÒ»¶¨µÄÄÍË®½âÐÔ£¬×éºÏÁÏ´¢´æÊ±¼ä³¤£»
-
nt cat c-128 ÊÊÓÃÓÚ¾Û°±õ¥Ë«×é·Ý¿ìËٹ̻¯½ºð¤¼ÁÌåϵ£¬ÔÚ¸ÃϵÁд߻¯¼ÁÖд߻¯»îÐÔÇ¿£¬ÌرðÊʺÏÓÃÓÚÖ¬·¾×åÒìÇèËáõ¥Ìåϵ£»
-
nt cat c-129 ÊÊÓÃÓÚ·¼Ïã×åÒìÇèËáõ¥Ë«×é·Ý¾Û°±õ¥½ºð¤¼ÁÌåϵ£¬¾ßÓкÜÇ¿µÄÑÓ³ÙЧ¹û£¬ÓëË®µÄÎȶ¨ÐÔ½ÏÇ¿£»
-
nt cat c-138 ÊÊÓÃÓÚ·¼Ïã×åÒìÇèËáõ¥Ë«×é·Ý¾Û°±õ¥½ºð¤¼ÁÌåϵ£¬Öеȴ߻¯»îÐÔ£¬Á¼ºÃµÄÁ÷¶¯ÐÔºÍÄÍË®½âÐÔ£»
-
nt cat c-154 ÊÊÓÃÓÚÖ¬·¾×åÒìÇèËáõ¥Ë«×é·Ý¾Û°±õ¥½ºð¤¼ÁÌåϵ£¬¾ßÓÐÑÓ³Ù×÷Óã»
-
nt cat c-159 ÊÊÓÃÓÚ·¼Ïã×åÒìÇèËáõ¥Ë«×é·Ý¾Û°±õ¥½ºð¤¼ÁÌåϵ£¬¿ÉÓÃÀ´Ìæ´úa-14£¬Ìí¼ÓÁ¿Îªa-14µÄ50-60%£»
-
nt cat mb20 Äý½ºÐÍ´ß»¯¼Á£¬¿ÉÓÃÓÚÌæ´úÈíÖÊ¿é×´ÅÝÄ¡¢¸ßÃܶÈÈíÖÊÅÝÄ¡¢ÅçÍ¿ÅÝÄ¡¢Î¢¿×ÅÝÄÒÔ¼°Ó²ÖÊÅÝÄÌåϵÖеÄÎý½ðÊô´ß»¯¼Á£¬»îÐÔ±ÈÓлúÎýÏà¶Ô½ÏµÍ£»
-
nt cat t-12 ¶þÔ¹ðËá¶þ¶¡»ùÎý£¬Äý½ºÐÍ´ß»¯¼Á£¬ÊÊÓÃÓÚ¾ÛÃÑÐ͸ßÃܶȽṹÅÝÄ£¬»¹ÓÃÓÚ¾Û°±õ¥Í¿ÁÏ¡¢µ¯ÐÔÌå¡¢½ºð¤¼Á¡¢ÊÒι̻¯¹èÏ𽺵ȣ»
-
nt cat t-125 ÓлúÎýÀàÇ¿Äý½º´ß»¯¼Á£¬ÓëÆäËûµÄ¶þ¶¡»ùÎý´ß»¯¼ÁÏà±È£¬t-125´ß»¯¼Á¶Ô°±»ù¼×Ëáõ¥·´Ó¦¾ßÓиü¸ßµÄ´ß»¯»îÐÔºÍÑ¡ÔñÐÔ£¬¶øÇÒ¸ÄÉÆÁËË®½âÎȶ¨ÐÔ£¬ÊÊÓÃÓÚÓ²Öʾ۰±õ¥ÅçÍ¿ÅÝÄ¡¢Ä£ËÜÅÝļ°caseÓ¦ÓÃÖС£

