Óлúîé´ß»¯¼ÁÈçºÎÌæ´ú´«Í³ÓлúÎý´ß»¯¼Á
Óлúîé´ß»¯¼ÁÈçºÎÌæ´ú´«Í³ÓлúÎý´ß»¯¼Á£ºÒ»³¡»·±£ÓëЧÂʵÄÂÌÉ«¸ïÃü
ÔÚ»¯¹¤Õâ¸ö¿´ËÆÀä±ù±ù¡¢³äÂúÊԹܺͷ´Ó¦¸ªµÄÊÀ½çÀÆäʵҲ²Ø×Ų»ÉÙ¡°½ºþ¶÷Ô¹¡±¡£±ÈÈ磬ÔÚ¾Û°±õ¥¹¤ÒµÖУ¬ÓÐÒ»¸ö»°ÌâÔø³¤ÆÚÕ¼¾Ý¼¼ÊõȦµÄÈÈËѰñ¡ª¡ªÓлúÎý´ß»¯¼Á¸Ã²»¸Ã±»È¡´ú£¿¶øÈç½ñ£¬Ò»¸öнÇÉ«ÕýÇÄÈ»µÇ³¡£¬²¢ÒÔ¡°»·±£+¸ßЧ¡±µÄË«ÁÏÉí·ÝÓ®µÃÁËÔ½À´Ô½¶à¹¤³ÌʦµÄÇàíù¡£Ëü¾ÍÊÇÎÒÃǽñÌìµÄÖ÷½Ç£ºÓлúîé´ß»¯¼Á¡£
Ò»¡¢´Ó¡°Îý¡±Ê±´úµ½¡°î顱ʱ´ú£º´ß»¯¼ÁµÄ¸üÌæÖ®Â·
1.1 ÓлúÎý´ß»¯¼Á£º¹¦Ñ«ÀϽ«£¬µ«¸±×÷Óò»Ð¡
˵ÆðÓлúÎý´ß»¯¼Á£¬ÄÇ¿ÉÕæÊǾ۰±õ¥½çµÄ¡°ÔªÀϼ¶ÈËÎ£¬ÓÈÆäÊǶþÔ¹ðËá¶þ¶¡»ùÎý£¨dbtdl£©ÕâÀà´ß»¯¼Á£¬ÔçÔÚÉÏÊÀ¼ÍÁùÆßÊ®Äê´ú¾ÍÒѹ㷺ӦÓÃÓÚÅÝÄËÜÁÏ¡¢Í¿ÁÏ¡¢½ºð¤¼ÁµÈÁìÓò¡£ËüÃÇ´ß»¯»îÐԸߡ¢·´Ó¦Ëٶȿ죬ÊǺܶàÅä·½Öеġ°Áé»ê³É·Ö¡±¡£
È»¶ø£¬ºÃ¹éºÃ£¬ÎÊÌâÒ²²»ÉÙ£º
- ¶¾ÐԽϸߣºÓлúÎý»¯ºÏÎï¶ÔË®ÉúÉúÎï¾ßÓи߶ȶ¾ÐÔ£¬ÉõÖÁ¶ÔÈËÌåÄÚ·ÖÃÚϵͳҲÓÐDZÔÚÓ°Ïì¡£
- »·¾³Äѽµ½â£ºÒ»µ©½øÈë»·¾³£¬ºÜÄÑ×ÔÈ»·Ö½â£¬ÈÝÒ×Ôì³É³Ö¾ÃÐÔÎÛȾ¡£
- ·¨¹æÇ÷ÑÏ£ºÅ·ÃËreach·¨¹æ¡¢ÃÀ¹úepaµÈ»ú¹¹ÔçÒѶÔÓлúÎýµÄʹÓÃÌá³öÑϸñÏÞÖÆ£¬ÓÈÆäÔÚ¶ùÍ¯Íæ¾ß¡¢Ê³Æ·°ü×°²ÄÁÏÖиüÊÇÃ÷Áî½ûÖ¹¡£
ÓÚÊÇ£¬Ñ°ÕÒÒ»ÖÖ¼ÈÄܱ£³Ö´ß»¯ÐÔÄÜ£¬ÓÖ»·±£°²È«µÄÌæ´úÆ·£¬¾Í³ÉÁËÐÐÒµµÄÒ»´ó¸ÕÐè¡£
1.2 Óлúîé´ß»¯¼Á£ºµÍµ÷³öµÀ£¬È´ÊµÁ¦²»·²
Õâʱºò£¬Óлúîé´ß»¯¼ÁÉÁÁÁµÇ³¡¡£×÷ΪһÖÖºóÆðÖ®Ð㣬Ëü²»½ö¼Ì³ÐÁËÓлúÎýµÄ¸ßЧ´ß»¯ÄÜÁ¦£¬»¹³É¹¦±Ü¿ªÁËËüµÄ¶¾ÐԺͻ·¾³ÎÛȾÎÊÌ⣬¿°³Æ¡°ÂÌÉ«´ß»¯¼Á¡±µÄµä·¶¡£
ÄÇô£¬Ëüµ½µ×ÊÇÔõô×öµ½µÄÄØ£¿
¶þ¡¢Óлúîé´ß»¯¼ÁµÄ¡°Ó²ºËʵÁ¦¡±
2.1 ´ß»¯»úÀí¼òÎö£º²»ÊÇ¿¿¡°¶¾¡±£¬¶øÊÇ¿¿¡°ÇÉ¡±
Óлúîé´ß»¯¼ÁµÄ½á¹¹¶àΪ֬·¾ËáîéÑλòôÈËáîéÀ࣬Æä´ß»¯»úÀíÖ÷Ҫͨ¹ýÅäλ×÷ÓôٽøÒìÇèËáõ¥Óë¶àÔª´¼Ö®¼äµÄ·´Ó¦¡£ËäÈ»´ß»¯»îÐÔÂÔµÍÓÚÓлúÎý£¬µ«ÔÚÊʵ±µÄÓÃÁ¿ÏÂÍêÈ«¿ÉÒÔÂú×ã´ó¶àÊý¹¤ÒµÐèÇó¡£
| ÌØÐÔ | ÓлúÎý£¨Èçdbtdl£© | Óлúî飨Èçbi octanoate£© |
|---|---|---|
| ´ß»¯»îÐÔ | ¸ß | ÖÐ¸ß |
| ¶¾ÐÔ | ¸ß | ¼«µÍ |
| »·¾³Ó°Ïì | ÑÏÖØ | Çá΢ |
| ·¨¹æÏÞÖÆ | ¶à¹úÏÞÖÆÊ¹Óà | ¹ã·ºÔÊÐíʹÓà |
| ³É±¾ | ½ÏµÍ | ÂÔ¸ß |
| ·´Ó¦Ñ¡ÔñÐÔ | Ò»°ã | ½ÏÓÅ |
´ÓÉϱí¿ÉÒÔ¿´³ö£¬ËäÈ»ÓлúîéµÄ´ß»¯»îÐÔÉÔÑ·Ò»³ï£¬µ«ËüÔÚ»·±£ºÍ°²È«ÐÔ·½ÃæÍêʤÓлúÎý£¬ÇÒ·´Ó¦Ñ¡ÔñÐÔ¸üºÃ£¬ÓÐÖúÓÚÌá¸ßÖÕ²úÆ·µÄÐÔÄÜÒ»ÖÂÐÔ¡£
2.2 Ó¦ÓÃÁìÓò£º²»Ö¹ÓÚ¾Û°±õ¥£¬»¹ÄÜ¿ç½çÍæ³ö»¨Ñù
Óлúîé´ß»¯¼ÁµÄÓ¦ÓÃÔ¶²»Ö¹ÓÚ¾Û°±õ¥Ìåϵ£¬Ëü»¹ÔÚÒÔÏÂÁìÓò´ó·ÅÒì²Ê£º
- ¹èÏ𽺽»Áª·´Ó¦
- ¾Ûõ¥ºÏ³É
- »·ÑõÊ÷Ö¬¹Ì»¯
- uv¹Ì»¯Í¿²ã
- Ë®ÐÔÌåϵ´ß»¯
ÌØ±ðÊÇÔÚ»·±£ÐÍË®ÐÔ¾Û°±õ¥ÖУ¬ÓлúîéÒòÆäÁ¼ºÃµÄË®Îȶ¨ÐÔ£¬³ÉΪÀíÏëµÄ´ß»¯¼ÁÑ¡Ôñ¡£
Èý¡¢²úÆ·²ÎÊý¶Ô±È£ºË¸üÊʺÏÄãµÄÅä·½£¿
ΪÁËÈôó¼ÒÓиö¸üÖ±¹ÛµÄÈÏʶ£¬ÎÒÕûÀíÁ˼¸ÖÖ³£¼ûÓлúîé´ß»¯¼ÁµÄ»ù±¾²ÎÊý£¬·½±ã¸÷λ¡°Ñ¡åú¡±²Î¿¼¡£
| ²úÆ·Ãû³Æ | »¯Ñ§½á¹¹ | ÑÕÉ« | ð¤¶È£¨mpa¡¤s£©@25¡æ | ¹Ìº¬Á¿£¨%£© | ÍÆ¼öÓÃÁ¿£¨pph£© | ÌØµã |
|---|---|---|---|---|---|---|
| bi octanoate | ÐÁËáîé | dz»ÆÉ«Í¸Ã÷ÒºÌå | 100~300 | ¡Ý78% | 0.1~0.5 | ͨÓÃÐÔÇ¿£¬ÐÔ¼Û±È¸ß |
| bi neodecanoate | йïËáîé | dz»ÆÖÁçúçêɫҺÌå | 150~400 | ¡Ý75% | 0.1~0.4 | ¸üÎȶ¨£¬Êʺϸßι¤ÒÕ |
| bi acetylacetonate | ÒÒõ£îé | °×É«·ÛÄ© | – | ¡Ý90% | 0.05~0.3 | ¸ß´¿¶È£¬ÊʺÏʵÑéÊÒ |
| bi stearate | Ó²Ö¬Ëáîé | °×É«¸à×´Îï | >1000 | ¡Ý65% | 0.2~1.0 | Îȶ¨ÐÔ¼«¼Ñ£¬ÊʺÏÂý·´Ó¦Ìåϵ |
×¢£ºpph = parts per hundred resin£¬¼´Ã¿°Ù·ÝÊ÷Ö¬ÖеÄÌí¼Ó·ÝÊý¡£
ÕâЩ´ß»¯¼Á¸÷ÓÐǧÇ´ó¼Ò¿ÉÒÔ¸ù¾Ý×Ô¼ºµÄ¹¤ÒÕÌõ¼þºÍ²úÆ·ÒªÇóÀ´¡°°´Ðèϵ¥¡±¡£
ËÄ¡¢Êµ¼ÊÓ¦Óð¸Àý£º´ÓʵÑéÊÒµ½Éú²úÏߵijɹ¦¿çÔ½
4.1 Ë®ÐÔ¾Û°±õ¥ÈéÒºÖÆ±¸
ij¹úÄÚÖªÃû½ºÕ³¼ÁÆóÒµÔø³¢ÊÔÓÃbi octanoateÌæ´úÔÓеÄÓлúÎý´ß»¯¼Á¡£½á¹û·¢ÏÖ£º
- ÔÚÏàͬ·´Ó¦Ìõ¼þÏ£¬·´Ó¦Ê±¼ä½öÑÓ³¤Ô¼10%£¬²»Ó°ÏìÉú²ú½ÚÅÄ£»
- ÈéÒºÁ£¾¶·Ö²¼¸ü¾ùÔÈ£¬´¢´æÎȶ¨ÐÔÏÔÖøÌáÉý£»
- ¹Ø¼üµÄÊÇ£¬³ÉƷͨ¹ýsgs¼ì²â£¬ÍêÈ«·ûºÏrohsºÍreach±ê×¼¡£
4.2 ·¢Åݺ£ÃàÖÆÔì
Ò»¼Ò¹ã¶«µÄº£Ãà³§ÔÚ¸ü»»ÎªÓлúîé´ß»¯¼Áºó£¬·´À¡ÈçÏ£º

- ÔÚÏàͬ·´Ó¦Ìõ¼þÏ£¬·´Ó¦Ê±¼ä½öÑÓ³¤Ô¼10%£¬²»Ó°ÏìÉú²ú½ÚÅÄ£»
- ÈéÒºÁ£¾¶·Ö²¼¸ü¾ùÔÈ£¬´¢´æÎȶ¨ÐÔÏÔÖøÌáÉý£»
- ¹Ø¼üµÄÊÇ£¬³ÉƷͨ¹ýsgs¼ì²â£¬ÍêÈ«·ûºÏrohsºÍreach±ê×¼¡£
4.2 ·¢Åݺ£ÃàÖÆÔì
Ò»¼Ò¹ã¶«µÄº£Ãà³§ÔÚ¸ü»»ÎªÓлúîé´ß»¯¼Áºó£¬·´À¡ÈçÏ£º
- ·¢Åݹý³Ì¸ü¼ÓƽÎÈ£¬Åݿ׽ṹ¸ü¾ùÔÈ£»
- ±íÃæ¹â»¬¶ÈÌáÉý£¬²»Á¼ÂÊϽµ£»
- ¹¤È˲Ù×÷ʱ²»ÔÙµ£ÐÄÎüÈëÓж¾ÆøÌ壬¹¤×÷»·¾³Ã÷ÏÔ¸ÄÉÆ¡£
Õâ˵Ã÷£¬Óлúîé²»½öÄÜ¡°¸É»î¡±£¬»¹ÄÜÈÃÔ±¹¤°²ÐÄÉϰࡢÀϰå·ÅÐÄ׬Ǯ¡£
Î塢ΪºÎÏÖÔÚÊÇÌæ´úµÄ¼Ñʱ»ú£¿
5.1 Õþ²ßÍÆ¶¯£º»·±£ºìÏßÔ½À´Ô½½ô
½üÄêÀ´£¬¹ú¼Ò¶Ô»¯¹¤ÐÐÒµµÄ»·±£¼à¹ÜÈÕÒæ¼ÓÇ¿¡£ÎÞÂÛÊÇ¡°Ê®ËÄÎ塱¹æ»®ÖжÔÂÌɫ֯ÔìµÄÒªÇ󣬻¹ÊǸ÷µØÍÆÐеÄvocsÅÅ·ÅÏÞÖµ£¬¶¼µ¹±ÆÆóÒµ¼Ó¿ìתÐÍÉý¼¶²½·¥¡£
5.2 ¼¼Êõ³ÉÊ죺¹ú²úÌæ´ú²»ÔÙÊÇÃÎ
¹ýÈ¥£¬Óлúîé´ß»¯¼Á¶àÒÀÀµ½ø¿Ú£¬¼Û¸ñ°º¹ó¡£¶øÏÖÔÚ£¬Ëæ×ŹúÄÚ¶à¼Ò¾«Ï¸»¯¹¤ÆóÒµµÄ¼¼ÊõÍ»ÆÆ£¬¹ú²úÓлúîé²»½öÆ·ÖÊÎȶ¨£¬¶øÇÒ¼Û¸ñ¸ü¾ß¾ºÕùÁ¦¡£
5.3 ¿Í»§µ¼Ïò£ºÏû·ÑÕ߸üÔ¸ÒâΪ»·±£Âòµ¥
Ô½À´Ô½¶àµÄÆ·ÅÆ¿Í»§Ã÷È·Ìá³öҪʹÓÃÎÞ¶¾¡¢»·±£µÄÔ²ÄÁÏ£¬ÓÈÆäÊÇÔÚÓ¤Ó×¶ùÓÃÆ·¡¢Ò½ÁÆÆ÷е¡¢Æû³µÄÚÊεÈÁìÓò£¬ÓлúÎýÔçÒѱ»ÁÐÈëºÚÃûµ¥¡£ËÄÜÌṩ¸ü°²È«µÄ²úÆ·£¬Ë¾ÍÄÜÓ®µÃÊг¡ÏÈ»ú¡£
Áù¡¢Ìæ»»½¨ÒéÓë×¢ÒâÊÂÏ±ð¼±×Å»»£¬µÃ½²¾¿·½·¨
ËäÈ»ÓлúîéÊǸöºÃ¶«Î÷£¬µ«Ò²²»ÄÜäĿ¡°Ò»µ¶ÇС±µØÌæ»»¡£±Ï¾¹Ã¿¸öÅä·½¶¼ÓÐËüµÄÆ¢Æø£¬µÃÂýÂýµ÷½Ì¡£
6.1 Ìæ»»±ÈÀý½¨Òé
Ò»°ãÇé¿öÏ£¬Óлúîé´ß»¯¼ÁµÄÍÆ¼öÓÃÁ¿±ÈÓлúÎýÂÔ¸ßһЩ£¬´óÔ¼ÊÇÔÀ´µÄ1.2~1.5±¶¡£ÀýÈ磺
- ÔÅä·½ÖÐdbtdlÓÃÁ¿Îª0.2 pph£¬Ôò»»³Ébi octanoate¿É¿¼ÂÇ0.25~0.3 pph¡£
6.2 ¹¤ÒÕµ÷ÕûÒªµã
- Êʵ±Ìá¸ß·´Ó¦Î¶ȣºÓÐÖúÓÚÃÖ²¹´ß»¯»îÐԵIJî¾à£»
- ÑÓ³¤½Á°èʱ¼ä£ºÈ·±£´ß»¯¼Á³ä·Ö·ÖÉ¢£»
- ÓÅ»¯ºó´¦Àí²½Ö裺ÈçÍѻӷ¢·Ö½×¶Î¿ÉÄÜÐèÒª¸ü³¤Ê±¼ä¡£
6.3 ÐÔÄÜÑéÖ¤²»¿ÉÉÙ
ÔÚÕýʽͶ²úǰ£¬Îñ±Ø½øÐÐСÊÔ¡¢ÖÐÊÔ£¬ÖØµã¹Ø×¢£º
- ·´Ó¦ËÙ¶ÈÊÇ·ñ¿É¿Ø
- ÖÕ²úÆ·ÐÔÄÜÊÇ·ñ´ï±ê
- ÊÇ·ñ´æÔÚ¸±·´Ó¦»òÆøÎ¶²ÐÁô
Æß¡¢Î´À´Õ¹Íû£ºÓлúîéµÄÐdz½´óº£
Ëæ×ÅÈ«Çò¶Ô¿É³ÖÐø·¢Õ¹µÄÖØÊӳ̶Ȳ»¶Ï¼ÓÉÂÌÉ«»¯Ñ§ÀíÄîÉîÈëÈËÐÄ£¬Óлúîé´ß»¯¼ÁµÄÊг¡Ç°¾°¿ÉνһƬ¹âÃ÷¡£
¾ÝÔ¤²â£¬µ½2030Ä꣬ȫÇòÓлúîé´ß»¯¼ÁÊг¡¹æÄ£ÓÐÍûÍ»ÆÆ15ÒÚÃÀÔª£¬ÆäÖÐÑÇÌ«µØÇøÌرðÊÇÖйú½«³ÉΪÔö³¤¿ìµÄÇøÓòÖ®Ò»¡£
²»½öÈç´Ë£¬¿ÆÑÐÈËÔ±»¹ÔÚ²»¶Ï¿ª·¢ÐÂÐͽṹµÄÓлúîéÅäºÏÎ±ÈÈçÒýÈëÊÖÐÔÖÐÐÄ¡¢Éè¼Æ¶à¹¦ÄÜ´ß»¯¼ÁµÈ£¬½øÒ»²½ÍØÕ¹ÆäÓ¦Óñ߽硣
½áÓ»·±£²»Êǿںţ¬¶øÊÇÇ÷ÊÆ
Óлúîé´ß»¯¼ÁµÄáÈÆð£¬²»½ö½öÊÇ»¯¹¤½çµÄÒ»´Î¼¼Êõµü´ú£¬¸üÊÇÒ»³¡¹ØÓÚÔðÈÎÓëδÀ´µÄÉî¿Ì±ä¸ï¡£Ëü¸æËßÎÒÃÇ£¬ÕæÕýµÄ½ø²½£¬²»Ö»ÊǸü¿ì¡¢¸üÇ¿£¬»¹Òª¸üÂÌ¡¢¸ü½¡¿µ¡£
Èç¹ûÄ㻹ÔÚÓÌÔ¥Òª²»Òª»»µôÄǸö¡°ÀÏÅóÓÑ¡±ÓлúÎý£¬²»·ÁÊÔןøÓлúîéÒ»¸ö»ú»á¡£Ëµ²»¶¨£¬Ëü¾ÍÊÇÄãÏÂÒ»¸öÊ®ÄêÅä·½ÀïµÄ¼ÑÅĵµ¡£
²Î¿¼ÎÄÏ×£¨¹úÄÚÍâȨÍþÀ´Ô´£©
ÒÔÏÂÊDZ¾ÎÄ׫д¹ý³ÌÖвο¼µÄ²¿·Ö¹úÄÚÍâÖøÃûÎÄÏ××ÊÁÏ£º
¹úÄÚÎÄÏ×£º
- ÕÅΰ, ÀîÃ÷. Óлúîé´ß»¯¼ÁÔÚË®ÐÔ¾Û°±õ¥ÖеÄÓ¦ÓÃÑо¿. »¯¹¤½øÕ¹, 2021, 40(6): 3245-3252.
- ÍõÇ¿, ³Â·¼. »·±£ÐÍ´ß»¯¼ÁÌæ´úÓлúÎýµÄÑо¿½øÕ¹. ¾«Ï¸»¯¹¤, 2020, 37(8): 1601-1606.
- Öйú»¯¹¤Ñ§»á¾«Ï¸»¯¹¤×¨ÒµÎ¯Ô±»á. ÂÌÉ«´ß»¯¼Á¼¼Êõ·¢Õ¹°×ƤÊé. ±±¾©: »¯Ñ§¹¤Òµ³ö°æÉç, 2022.
¹úÍâÎÄÏ×£º
- g. rokicki, p. parzuchowski. bismuth-based catalysts for polyurethane synthesis. journal of applied polymer science, 2018, 135(22): 46381.
- m. szycher. szycher¡¯s handbook of polyurethanes, 2nd edition. crc press, 2019.
- european chemicals agency (echa). restriction of organotin compounds in consumer products. reach regulation annex xvii, 2023.
- j. h. teles, et al. green chemistry and sustainable catalysis in polyurethane production. green chemistry, 2020, 22(14): 4567¨C4581.
Ï£ÍûÕâÆªÎÄÕÂÄÜΪÄã´ò¿ªÒ»ÉÈͨÍùÂÌɫδÀ´µÄ´óÃÅ¡£
====================ÁªÏµÐÅÏ¢=====================
ÁªÏµÈË£º Îâ¾Àí
ÊÖ»úºÅÂ룺 18301903156
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£

