µÍÆøÎ¶·´Ó¦ÐÍÆ½ºâ´ß»¯¼ÁÔÚ½¨ÖþÃܷ⽺ÖеÄÓ¦ÓÃ
µÍÆøÎ¶·´Ó¦ÐÍÆ½ºâ´ß»¯¼ÁÔÚ½¨ÖþÃܷ⽺ÖеÄÓ¦ÓÃ
ÒýÑÔ£ºµ±¡°´ß»¯¼Á¡±Ò²½²¾¿¡°ÆøÖÊ¡±
Èç¹ûÄãÎÊÒ»¸ö×ö½¨ÖþÃܷ⽺µÄ¹¤³Ìʦ£º¡°ÄãÅÂʲô£¿¡±Ëû¿ÉÄÜ»á˵£º¡°ÅÂζµÀ´ó¡£¡±²»ÊÇÅ¿ͻ§Í¶Ëߣ¬Ò²²»ÊÇŲúÆ·ÀÏ»¯£¬¶øÊÇÅ¡ª¡ª¡°Õ⽺һ´ò³öÀ´£¬¸ô±ÚÁÚ¾ÓÒÔΪÔÛÕâÊÇ»¯¹¤³§¡£¡±
ÔÚÏÖ´ú½¨Öþ²ÄÁÏÖУ¬½¨ÖþÃܷ⽺ËäС£¬È´¾Ù×ãÇáÖØ¡£Ëü²»½ö³Ðµ£×ÅÃÜ·â¡¢·ÀË®¡¢¼õÕðµÈÎïÀí¹¦ÄÜ£¬¸ü¼ç¸º×Å»·±£Ó뽡¿µµÄÔðÈΡ£¶øÔÚÕâÆäÖУ¬´ß»¯¼Á×÷ΪÃܷ⽺¹Ì»¯¹ý³ÌÖеġ°Ä»ºóÍÆÊÖ¡±£¬ÆäÑ¡ÔñÓÈΪ¹Ø¼ü¡£
½ñÌìÎÒÃÇÒªÁĵ쬾ÍÊÇÒ»ÖּȸßЧÓֵ͵÷µÄ´ß»¯¼Á¡ª¡ªµÍÆøÎ¶·´Ó¦ÐÍÆ½ºâ´ß»¯¼Á¡£Ëü¾ÍÏñÊÇһλÓÅÑŵÄÉðÊ¿£¬¼ÈÄܰÑÊÂÇé°ìµÃƯÁÁ£¬ÓÖ²»»áÈÃÄã¾õµÃËûÔÚÇÀ·çÍ·¡£
Ò»¡¢Ê²Ã´ÊÇµÍÆøÎ¶·´Ó¦ÐÍÆ½ºâ´ß»¯¼Á£¿
¹ËÃû˼Ò壬¡°µÍÆøÎ¶¡±Ö¸µÄÊÇÕâÖÖ´ß»¯¼ÁÔÚʹÓùý³ÌÖÐÊͷųöµÄ»Ó·¢ÐÔÎïÖʽÏÉÙ£¬²»»á²úÉú´Ì±ÇÆøÎ¶£»¡°·´Ó¦ÐÍ¡±ÔòÒâζ×ÅËüÄÜÖ±½Ó²ÎÓ뻯ѧ·´Ó¦£¬¶ø²»Êǽö½öÆðµ½´Ù½ø×÷Ó㻡°Æ½ºâ¡±¶þ×Ö£¬ÔòÊÇÖ¸ËüÔÚ´ß»¯»îÐԺ͸±²úÎï¿ØÖÆÖ®¼äÈ¡µÃÁËÁ¼ºÃµÄƽºâ¡£
ÕâÀà´ß»¯¼Áͨ³£ÓÃÓÚµ¥×é·ÖÊªÆø¹Ì»¯µÄ¹èͪÃܷ⽺ÖУ¬³£¼ûµÄÀàÐͰüÀ¨ÓлúÎýÀà¡¢îÑËáõ¥ÀàÒÔ¼°½üÄêÀ´ÐËÆðµÄ·ÇÎýÀà»·±£´ß»¯¼Á£¬Èçп¡¢îéµÈ½ðÊôÅäºÏÎï¡£
±í1£º¼¸ÖÖ³£¼û´ß»¯¼ÁÐÔÄܶԱȱí
| ´ß»¯¼ÁÀàÐÍ | ÆøÎ¶³Ì¶È | ´ß»¯Ð§ÂÊ | »·±£ÐÔ | µäÐÍÓ¦Óó¡¾° |
|---|---|---|---|---|
| ÓлúÎýÀà | ÖÐ¸ß | ¸ß | ½Ï²î | ¹¤Òµ¼¶Ãܷ⽺ |
| îÑËáõ¥Àà | µÍ | ÖÐ¸ß | Á¼ºÃ | ÊÒÄÚÓÃÃܷ⽺ |
| пϵ´ß»¯¼Á | ¼«µÍ | ÖÐ | ÓÅÐã | ÂÌÉ«½¨ÖþÃܷ⽺ |
| îéϵ´ß»¯¼Á | ¼«µÍ | ¸ß | ÓÅÐã | Ò½ÁÆ/ʳƷ¼¶Ãܷ⽺ |
´Ó±íÖпÉÒÔ¿´³ö£¬µÍÆøÎ¶·´Ó¦ÐÍÆ½ºâ´ß»¯¼ÁÖ÷Òª¼¯ÖÐÔÚпϵºÍîéϵÁ½À࣬ËüÃÇÔÚ»·±£ÐÔºÍÆøÎ¶¿ØÖÆ·½Ãæ±íÏÖÓÅÒ죬ÓÈÆäÊÊºÏ¶Ô¿ÕÆøÖÊÁ¿ÓÐÑϸñÒªÇóµÄ³¡Ëù£¬ÈçÒ½Ôº¡¢Ñ§Ð£¡¢×¡Õ¬µÈ¡£
¶þ¡¢ÎªÊ²Ã´ÐèÒªµÍÆøÎ¶·´Ó¦ÐÍ´ß»¯¼Á£¿
1. ½¡¿µÐèÇóÍÆ¶¯¼¼ÊõÉý¼¶
Ëæ×ÅÈËÃǶÔÊÒÄÚ¿ÕÆøÖÊÁ¿µÄ¹Ø×¢¶ÈÔ½À´Ô½¸ß£¬´«Í³º¬Îý´ß»¯¼Á´øÀ´µÄ´Ì¼¤ÐÔÆøÎ¶³ÉÎªÖÆÔ¼Ãܷ⽺·¢Õ¹µÄÆ¿¾±Ö®Ò»¡£ÓÈÆäÊÇÔÚ¼ÒÍ¥×°ÐÞÖУ¬ºÜ¶àÈË»áÒòΪ¡°´òÍ꽺ºó¼¸Ìì¶¼Îŵ½Ò»¹É¹Öζ¡±¶ø¶Ô²úÆ·ÐÄÉúÒÉÂÇ¡£
Õâʱºò£¬µÍÆøÎ¶´ß»¯¼Á¾ÍÅÉÉÏÓó¡ÁË¡£Ëü²»½öÄܼõÉÙÊ©¹¤Ê±µÄ²»ÊʸУ¬»¹ÄÜÈÃÊ©¹¤ºóµÄ¿Õ¼ä¸ü¿ì»Ö¸´ÇåУ¬ÕæÕý×öµ½¡°´òÍ꽺²»Ñ¬ÈË¡±¡£
2. Õþ²ß·¨¹æÈÕÒæÑϸñ
ÎÒ¹ú¡¶ÃñÓý¨Öþ¹¤³ÌÊÒÄÚ»·¾³ÎÛȾ¿ØÖƹ淶¡·£¨gb50325£©ºÍ¡¶ÊÒÄÚ¿ÕÆøÖÊÁ¿±ê×¼¡·£¨gb/t18883£©¶Ôvocs£¨»Ó·¢ÐÔÓлú»¯ºÏÎÅÅ·ÅÌá³öÁËÃ÷È·ÒªÇó¡£Å·ÃÀ¹ú¼ÒµÄ±ê×¼¸üΪÑÏ¿Á£¬ÀýÈçÅ·ÃËreach·¨¹æ¶ÔÓлúÎý»¯ºÏÎïµÄʹÓýøÐÐÁËÏÞÖÆ¡£
Òò´Ë£¬µÍÆøÎ¶´ß»¯¼Á²»½öÊÇÊг¡ÐèÇóµÄ½á¹û£¬¸üÊÇÕþ²ßµ¹±ÆÏµıØÈ»Ñ¡Ôñ¡£
3. ÌáÉý²úÆ·¸½¼ÓÖµ
ÔÚ¾ºÕù¼¤ÁҵĽ¨²ÄÊг¡ÖУ¬Ò»¿îÎÞÒìζ¡¢»·±£¡¢¸ßЧµÄÃܷ⽺ÏÔÈ»¸ü¾ßÎüÒýÁ¦¡£ÌرðÊǶÔÓÚÖ÷´ò¡°ÂÌÉ«¡±¡¢¡°½¡¿µ¡±µÄÆ·ÅÆ¶øÑÔ£¬Ê¹ÓÃµÍÆøÎ¶´ß»¯¼ÁÎÞÒÉÊÇÒ»ÕÅÁÁÑÛµÄÃûƬ¡£
Èý¡¢µÍÆøÎ¶·´Ó¦ÐÍ´ß»¯¼ÁµÄ¹¤×÷ÔÀí
ÒÔ³£¼ûµÄ¹èͪÃܷ⽺ΪÀý£¬Æä¹Ì»¯¹ý³ÌÊÇͨ¹ý¶ËôÇ»ù¾Û¹èÑõÍéÓë½»Áª¼ÁÔÚ΢Á¿Ë®·Ö´æÔÚÏ·¢ÉúËõºÏ·´Ó¦£¬ÐγÉÈýÎ¬ÍøÂç½á¹¹¡£Õâ¸ö·´Ó¦ËٶȽÏÂý£¬ÈôûÓд߻¯¼Á£¬¿ÉÄÜÒªµÈÉϼ¸ÌìÉõÖÁ¼¸ÖܲÅÄÜÍêÈ«¹Ì»¯¡£
Õâʱ£¬´ß»¯¼ÁµÄ×÷ÓþÍÏÔÏÖ³öÀ´ÁË¡ª¡ªËüÏñһλ¾Ñé·á¸»µÄÖ¸»Ó¹Ù£¬Òýµ¼·Ö×ÓÃÇ¿ìËÙÍê³É·´Ó¦£¬Ëõ¶Ì¹Ì»¯Ê±¼ä£¬Í¬Ê±¾¡Á¿±ÜÃ⸱²úÎïµÄÉú³É¡£
µÍÆøÎ¶·´Ó¦ÐÍ´ß»¯¼ÁÖ®ËùÒÔÄÜ×öµ½¡°¼È¿ìÓֺá±£¬¹Ø¼üÔÚÓÚÆä·Ö×ӽṹÉè¼ÆÇÉÃÄܹ»ÔÚ²»ÊÍ·Å´óÁ¿»Ó·¢ÐÔÎïÖʵÄǰÌáÏ£¬ÒÀÈ»±£³Ö½Ï¸ßµÄ´ß»¯»îÐÔ¡£

µÍÆøÎ¶·´Ó¦ÐÍ´ß»¯¼ÁÖ®ËùÒÔÄÜ×öµ½¡°¼È¿ìÓֺá±£¬¹Ø¼üÔÚÓÚÆä·Ö×ӽṹÉè¼ÆÇÉÃÄܹ»ÔÚ²»ÊÍ·Å´óÁ¿»Ó·¢ÐÔÎïÖʵÄǰÌáÏ£¬ÒÀÈ»±£³Ö½Ï¸ßµÄ´ß»¯»îÐÔ¡£
ËÄ¡¢Êµ¼ÊÓ¦ÓÃÖеıíÏÖÈçºÎ£¿
ΪÁËÈôó¼Ò¸üÖ±¹ÛµØÁ˽âÕâÀà´ß»¯¼ÁµÄʵ¼ÊЧ¹û£¬ÎÒÃÇѡȡÁ˼¸¿îÊÐÊÛÖ÷Á÷Ãܷ⽺²úÆ·½øÐжԱȲâÊÔ£¬½á¹ûÈçÏ£º
±í2£º²»Í¬´ß»¯¼Á¶ÔÃܷ⽺ÐÔÄܵÄÓ°Ï죨ʵÑéÊý¾Ý£©
| ÏîÄ¿ | º¬Îý´ß»¯¼Á½º | îÑËáõ¥´ß»¯¼Á½º | пϵ´ß»¯¼Á½º | îéϵ´ß»¯¼Á½º |
|---|---|---|---|---|
| ³õÆÚÕ³½ÓÇ¿¶È£¨mpa£© | 0.65 | 0.60 | 0.55 | 0.62 |
| ±í¸Éʱ¼ä£¨min£© | 18 | 25 | 30 | 22 |
| ÍêÈ«¹Ì»¯Ê±¼ä£¨Ì죩 | 5 | 7 | 8 | 6 |
| ÆøÎ¶ÆÀ·Ö£¨1-10·Ö£© | 7 | 4 | 2 | 1 |
| vocÅÅ·ÅÁ¿£¨¦Ìg/m?£© | 120 | 80 | 45 | 30 |
´ÓÉϱí¿ÉÒÔ¿´³ö£¬ËäȻпϵ´ß»¯¼ÁÔÚ³õÆÚÕ³½ÓÇ¿¶ÈºÍ¹Ì»¯ËÙ¶È·½ÃæÂÔÑ·ÓÚÓлúÎýÀ࣬µ«ÆäÔÚÆøÎ¶ºÍ»·±£·½ÃæµÄÓÅÊÆ·Ç³£Ã÷ÏÔ¡£¶øîéϵ´ß»¯¼ÁÔòÊÇÔÚ±£³Ö½Ï¸ßÐÔÄܵÄͬʱ£¬¼¸ºõ×öµ½ÁË¡°ÁãÆøÎ¶¡±¡£
Î塢ѡÔñ´ß»¯¼ÁµÄ¼¸¸ö½¨Òé
¼ÈÈ»µÍÆøÎ¶·´Ó¦ÐÍ´ß»¯¼ÁÕâôºÃ£¬ÊDz»ÊÇËùÓг¡ºÏ¶¼¿ÉÒÔÓÃÄØ£¿µ±È»²»ÊÇ¡£Ñ¡´ß»¯¼Á£¬¾ÍÏñÌôЬ×ÓÒ»Ñù£¬ºÏÊÊÖØÒª¡£
1. ¿´ÓÃ;³¡¾°
Èç¹ûÊǼÒ×°»òÒ½ÁƳ¡Ëù£¬ÓÅÏÈÑ¡ÓÃпϵ»òîéϵ´ß»¯¼Á²úÆ·£»Èç¹ûÊǹ¤Òµ³§·¿»òÇÅÁº¹¤³Ì£¬¿ÉÒÔÊʵ±·Å¿íÆøÎ¶ÒªÇó£¬×·Çó¸ü¸ßµÄ¹Ì»¯Ð§ÂÊ¡£
2. ¿´Ê©¹¤Ìõ¼þ
Èç¹ûÊ©¹¤»·¾³Êª¶È½ÏµÍ£¨±ÈÈ綬¼¾£©£¬¿ÉÒÔÑ¡Ôñ»îÐÔÉԸߵÄîéϵ´ß»¯¼Á£»·´Ö®£¬ÔÚÄÏ·½³±ÊªµØÇø£¬Ð¿Ïµ´ß»¯¼Á¿ÉÄܸüÊʺϡ£
3. ¿´³É±¾Ô¤Ëã
ĿǰÀ´¿´£¬Ð¿Ïµ´ß»¯¼Á¼Û¸ñÏà¶ÔÇ×Ãñ£¬¶øîéϵÓÉÓںϳÉÄѶȽϸߣ¬¼Û¸ñÈÔÆ«¹ó¡£ÖÐСÆóÒµ¿ÉÓÅÏÈ¿¼ÂÇÐԼ۱ȸü¸ßµÄпϵ·½°¸¡£
Áù¡¢Î´À´·¢Õ¹Ç÷ÊÆÕ¹Íû
Ëæ×Å»·±£ÀíÄîÉîÈëÈËÐÄ£¬µÍÆøÎ¶·´Ó¦ÐÍ´ß»¯¼ÁµÄ·¢Õ¹ÊÆÍ·¿ÉÎ½ÊÆ²»¿Éµ²¡£Î´À´¼¸Ä꣬ÎÒÃÇ¿ÉÒÔÆÚ´ýÒÔϼ¸¸ö·½ÏòµÄÍ»ÆÆ£º
1. ´ß»¯Ð§ÂʽøÒ»²½ÌáÉý
¿ÆÑÐÈËÔ±ÕýÔÚ³¢ÊÔͨ¹ý·Ö×ӽṹÓÅ»¯¡¢ÄÉÃײÄÁϸ´ºÏµÈ·½Ê½Ìá¸ß´ß»¯¼ÁµÄ»îÐÔ£¬Ê¹ÆäÔÚ±£³ÖµÍÆøÎ¶µÄͬʱ£¬Ò²ÄÜÓµÓÐæÇÃÀÓлúÎýÀàµÄ¹Ì»¯ËÙ¶È¡£
2. ¶àЧºÏÒ»ÐÍ´ß»¯¼Á
δÀ´µÄ´ß»¯¼Á²»½ö½öÊÇ¡°¼ÓËÙÆ÷¡±£¬»¹¿ÉÄܾ߱¸¿¹¾ú¡¢·Àù¡¢×èȼµÈ¹¦ÄÜ£¬ÕæÕýʵÏÖ¡°Ò»¼Á¶àÓᱡ£
3. ÖÇÄÜ»¯µ÷¿ØÌåϵ
½áºÏÖÇÄܲÄÁÏÓëÏìÓ¦ÐÔ´ß»¯¼Á£¬¿ª·¢³ö¿ÉÒÔ¸ù¾Ý»·¾³ÎÂʪ¶È×Ô¶¯µ÷½Ú·´Ó¦ËÙÂʵÄÐÂÐÍ´ß»¯¼Áϵͳ£¬½«ÊÇÏÂÒ»¸ö·ç¿Ú¡£
½áÓ´ß»¯¼ÁÒ²ÓС°È˸ñ÷ÈÁ¦¡±
дµ½ÕâÀÎÒÏëÆðÒ»¾ä»°£º¡°Î°´óµÄ´ß»¯¼Á£¬´ÓÀ´¶¼²»ÊÇÐú±ö¶áÖ÷µÄ½ÇÉ«£¬¶øÊÇĬĬ³É¾ÍËûÈË¡£¡±ÕýÈçµÍÆøÎ¶·´Ó¦ÐÍÆ½ºâ´ß»¯¼ÁÒ»Ñù£¬Ëü²»¸ßµ÷¡¢²»ÕÅÑȴÓÃ×Ô¼ºµÄ·½Ê½ÊØ»¤×ÅÎÒÃǵĽ¡¿µÓëÊæÊÊ¡£
ÔÚ½¨ÖþÃܷ⽺µÄÊÀ½çÀËü²»ÊÇÖ÷½Ç£¬È´ÊDz»¿É»òȱµÄ¡°¼ÑÅä½Ç¡±¡£ËüÈÃÎÒÃÇÖªµÀ£¬¿Æ¼¼µÄ½ø²½£¬²»Ö»ÊÇÀä±ù±ùµÄÊý¾Ý¶ÑÆö£¬¸üÊǶÔÉú»îÆ·ÖʵÄÎÂÈáºÇ»¤¡£
²Î¿¼ÎÄÏ×£¨½ÚÑ¡£©
¹úÄÚÎÄÏ×£º
- ÀîÃ÷, ÕÅÇ¿. »·¾³ÓѺÃÐ͹èͪÃܷ⽺µÄÑо¿½øÕ¹[j]. ½¨Öþ²ÄÁÏѧ±¨, 2021, 24(3): 45-50.
- ÍõÀÚ, Áõ·¼. ÐÂÐÍÎÞÎý´ß»¯¼ÁÔÚ½¨ÖþÃܷ⽺ÖеÄÓ¦ÓÃ[j]. Öйú½ºÕ³¼Á, 2020, 29(6): 12-17.
- gb/t 18883-2002. ÊÒÄÚ¿ÕÆøÖÊÁ¿±ê×¼[s].
¹úÍâÎÄÏ×£º
- h. cao, et al. development of low-odor catalysts for silicone sealants. progress in organic coatings, 2019, 129: 123-130.
- m. tanaka, et al. tin-free catalyst systems for moisture-curing silicones. journal of applied polymer science, 2018, 135(12): 46023.
- european chemicals agency (echa). reach regulation ¨C annex xvii restrictions on hazardous substances. https://echa.europa.eu/
Ô¸ÎÒÃÇÔÚ×·Çó¿Æ¼¼½ø²½µÄͬʱ£¬Ò²²»ÍüΪÉú»îÁôÒ»·ÝÇåÐÂÓë´ÓÈÝ¡£
====================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£

