̽ÌÖÓлúîé´ß»¯¼ÁÔÚÎÞǦ»·±£ÒªÇóϵÄÓ¦ÓÃǰ¾°
Óлúîé´ß»¯¼ÁÔÚÎÞǦ»·±£ÒªÇóϵÄÓ¦ÓÃǰ¾°Ì½ÌÖ
ÎÄ / һλÈȰ®»¯Ñ§µÄÆÕͨ´ò¹¤ÈË
´ó¼ÒºÃ£¬ÎÒÊÇÒ»¸ö³£ÄêºÍ»¯¹¤´ò½»µÀµÄÆÕͨ¼¼ÊõÈËÔ±¡£ËµÊµ»°£¬ÒÔǰÎÒ¶Ô¡°´ß»¯¼Á¡±Õâ¸ö´ÊµÄÀí½â£¬¾ÍÊÇËüÄÜÈ÷´Ó¦Åܵøü¿ì¡¢Ð§Âʸü¸ß£¬Ê¡µãʱ¼ä¶àºÈ±¿§·È¡£µ«Ëæ×ŽüÄêÀ´¹ú¼Ò¶Ô»·±£ÒªÇóÔ½À´Ô½Ñϸñ£¬¡°ÎÞǦ»¯¡±³ÉÁËÎÒÃÇÐÐÒµµÄÈÈÃÅ´Ê»ã£¬ÌØ±ðÊÇÍ¿ÁÏ¡¢½ºð¤¼Á¡¢¾Û°±õ¥ÕâЩÁìÓò£¬Ç¦Ïµ´ß»¯¼ÁµÄʹÓñ»Ò»²½²½ÏÞÖÆÉõÖÁ½ûÖ¹¡£ÓÚÊÇ£¬ÎҾͿªÊ¼¹Ø×¢ÆðÒ»¸ö֮ǰ²»Ì«ÊìϤµÄ¼Ò»ï¡ª¡ªÓлúîé´ß»¯¼Á¡£
½ñÌ죬¾ÍÈÃÎÒÓÃÒ»¸ö¡°´ò¹¤ÈË¡±µÄÊӽǣ¬ÁÄÁÄÕâ¸ö¿´ËƵ͵÷ʵÔòDZÁ¦¾Þ´óµÄ»¯ºÏÎ¿´¿´ËüÔÚδÀ´»·±£´óÇ÷ÊÆÏ£¬Äܲ»ÄÜ¿¸Æð¡°ÎÞǦ´ß»¯¡±µÄÕâÃæ´óÆì¡£
Ò»¡¢ÎªÊ²Ã´Ëµ¡°Ç¦²»ÐÐÁË¡±£¿
Ê×ÏÈ£¬ÔÛÃǵÃÏȸãÇå³þ£¬ÎªÉ¶Ç¦Ïµ´ß»¯¼ÁÏÖÔÚ²»ÏãÁË£¿ÆäʵºÜ¼òµ¥£¬¶¾ÐÔÌ«¸ß£¡
ǦÊÇÒ»ÖÖÖØ½ðÊô£¬³¤ÆÚ½Ó´¥»á¶ÔÈËÌåÉñ¾ÏµÍ³¡¢ÑªÒºÏµÍ³Ôì³ÉÑÏÖØÉ˺¦£¬ÓÈÆäÊǶùͯ£¬Ó°Ïì¸ü´ó¡£¹ú¼ÊÉÏ£¬Å·Ã˵Äreach·¨¹æ¡¢rohsÖ¸ÁîÔç¾Í¶Ôº¬Ç¦ÎïÖÊ×öÁËÑϸñÏÞÖÆ¡£¹úÄÚÒ²³ǫ̈ÁËÏàÓ¦µÄ»·±£±ê×¼£¬±ÈÈç¡¶gb/t 23981-2009 Ǧ±ÊÆáÖÐÓк¦ÎïÖÊÏÞÁ¿¡·¡¢¡¶hj/t 201-2005 »·¾³±êÖ¾²úÆ·¼¼ÊõÒªÇó Ë®ÐÔÍ¿ÁÏ¡·µÈÎļþÖж¼Ã÷È·Ìáµ½Òª¿ØÖÆÇ¦º¬Á¿¡£
¶ø´«Í³µÄ¾Û°±õ¥¡¢»·ÑõÊ÷Ö¬¡¢uv¹Ì»¯ÌåϵÖг£ÓõÄÎýÀࡢǦÀà´ß»¯¼Á£¨Èç¶þÔ¹ðËá¶þ¶¡»ùÎýdbtdl£©ËäÈ»´ß»¯Ð§¹û²»´í£¬µ«¶¾ÐԸߡ¢ÎÛȾ´ó£¬Öð½¥±»ÌÔÌÊÇ´óÊÆËùÇ÷¡£
Õâʱºò£¬Óлúîé´ß»¯¼Á¾ÍÏñÒ»¸ö¡°µÍµ÷ÓÐʵÁ¦¡±µÄÌæ²¹Ñ¡ÊÖ£¬ÇÄÈ»µÇ³¡¡£
¶þ¡¢Óлúîé´ß»¯¼ÁÊǸöɶ£¿
¼òµ¥À´Ëµ£¬Óлúîé´ß»¯¼Á¾ÍÊÇîéÔªËØÓëÓлúÅäÌåÐγɵÄÅäºÏÎï¡£³£¼ûµÄÓУº
- ÐÁËáî飨bismuth octoate£©
- йïËáî飨bismuth neodecanoate£©
- »·ÍéËáî飨bismuth naphthenate£©
- ÒÒõ£î飨bismuth acetylacetonate£©
ÕâЩ»¯ºÏÎïͨ³£Îªµ»ÆÉ«ÖÁ×ØÉ«ÒºÌå»ò¹ÌÌ壬ÈÜÓÚ¶àÖÖÓлúÈܼÁ£¬¾ßÓÐÁ¼ºÃµÄ´¢´æÎȶ¨ÐԺͽϵ͵Ļӷ¢ÐÔ¡£
1. ËüµÄÓÅÊÆÓÐÄÄЩ£¿
| ÌØÐÔ | ÃèÊö |
|---|---|
| µÍ¶¾»·±£ | îéÊôÓÚÖØ½ðÊô£¬µ«ÆäÓлúÑζ¾ÐÔÔ¶µÍÓÚǦ¡¢¹¯¡¢ïÓµÈ |
| ´ß»¯»îÐÔÊÊÖÐ | ÔÚ¾Û°±õ¥¡¢»·ÑõÊ÷Ö¬µÈÁìÓò±íÏÖ³öÁ¼ºÃµÄ´ß»¯ÐÔÄÜ |
| ÄÍË®½âÐÔÇ¿ | Ïà±ÈÎýÀà´ß»¯¼Á¸üÎȶ¨£¬²»Ò×Ë®½â |
| ÆøÎ¶Ð¡ | ʹÓùý³ÌÖд̼¤ÐÔÆøÎ¶Ã÷ÏÔµÍÓÚ´«Í³½ðÊô´ß»¯¼Á |
| ÓëÅä·½¼æÈÝÐԺà | Ò×ÓëÆäËûÌí¼Ó¼Á¹²´æ£¬²»»áÒýÆð¸±·´Ó¦ |
2. ³£¼ûÓлúîé´ß»¯¼Á²úÆ·²ÎÊý¶Ô±È±í£º
| ´ß»¯¼ÁÀàÐÍ | Íâ¹Û | ·Ö×ÓÁ¿ | ÈܽâÐÔ | µäÐÍÓÃÁ¿£¨%£© | ´ß»¯Ð§ÂÊ | ÍÆ¼öÓ¦ÓÃÁìÓò |
|---|---|---|---|---|---|---|
| ÐÁËáîé | µ»ÆÉ«ÒºÌå | ¡Ö467 | ÈÜÓÚ·¼Ìþ¡¢õ¥Àà | 0.05~0.3 | ÖÐµÈÆ«¸ß | ¾Û°±õ¥ÅÝÄ¡¢½ºð¤¼Á |
| йïËáîé | ×ØÉ«ÒºÌå | ¡Ö511 | ÈÜÓÚ¶àÊýÈܼÁ | 0.05~0.2 | ¸ß | uv¹Ì»¯¡¢»·ÑõÊ÷Ö¬ |
| »·ÍéËáîé | ×ØÉ«ÒºÌå | ¡Ö480~500 | ÈÜÓÚ¿óÎïÓÍ¡¢ÈܼÁÓÍ | 0.1~0.5 | ÖÐµÈ | ¹¤ÒµÍ¿ÁÏ¡¢·À¸¯Í¿²ã |
| ÒÒõ£îé | ¹ÌÌå·ÛÄ© | ¡Ö470 | ¿ÉÈÜÓÚ´¼¡¢dmf | 0.02~0.1 | ¸ß | Ò½ÁƲÄÁÏ¡¢µç×Ó·â×° |
Èý¡¢ÓлúîéÔÚÄÄЩµØ·½·¢¹â·¢ÈÈ£¿
½ÓÏÂÀ´ÎÒÃǾÍÀ´Å̵ãһϣ¬Óлúîé´ß»¯¼ÁÔÚ¼¸¸öµäÐÍÐÐÒµÖеıíÏÖ¡£
1. ¾Û°±õ¥ÁìÓò£ºÌæ´úÎýÀà´ß»¯¼ÁµÄÊ×Ñ¡
¾Û°±õ¥¹ã·ºÓÃÓÚÅÝÄ¡¢µ¯ÐÔÌ塢ͿÁÏ¡¢½ºð¤¼ÁµÈ²úÆ·ÖУ¬´«Í³µÄÎýÀà´ß»¯¼Á£¨Èçdbtdl£©Ëä´ß»¯»îÐÔÇ¿£¬µ«¶¾ÐԸߡ¢¼Û¸ñ¹ó£¬ÇÒÈÝÒ×µ¼ÖÂÅÝÄ·¢»ÆµÈÎÊÌâ¡£
Óлúîé´ß»¯¼ÁÔÚ´ËÁìÓò±íÏÖ³öÒÔϼ¸¸öÓÅÊÆ£º
- Óë¶àÔª´¼ÏàÈÝÐÔºÃ
- ¶Ônco-oh·´Ó¦Ñ¡ÔñÐÔÇ¿
- ÅÝİ׶Ⱥã¬ÑÕÉ«Îȶ¨ÐÔ¼Ñ
- ÊʺÏÓÃÓÚÂýËÙ·´Ó¦Ìåϵ
±ÈÈçÔÚÈíÅÝ¡¢°ëÓ²ÅÝÖÐʹÓÃÐÁËáî飬²»½öÄÜÂú×ã»·±£ÒªÇ󣬻¹ÄܸÄÉÆ³ÉÆ·µÄÎïÀíÐÔÄÜ¡£
2. »·ÑõÊ÷Ö¬¹Ì»¯£ºÌá¸ß·´Ó¦ËÙÂÊÓÖ²»Ó°Ïì͸Ã÷¶È
»·ÑõÊ÷Ö¬¹ã·ºÓ¦ÓÃÓÚµç×Ó·â×°¡¢¸´ºÏ²ÄÁÏ¡¢µØÆºÍ¿ÁϵÈÁìÓò¡£´«Í³°·Àà´ß»¯¼ÁÍùÍùÐèÒª¼ÓÈȲÅÄÜ´Ù½ø·´Ó¦£¬¶øÓлúîé¿ÉÒÔÔÚ³£ÎÂÏÂÓÐЧ¼ÓËÙ»·Ñõ-°··´Ó¦¡£

2. »·ÑõÊ÷Ö¬¹Ì»¯£ºÌá¸ß·´Ó¦ËÙÂÊÓÖ²»Ó°Ïì͸Ã÷¶È
»·ÑõÊ÷Ö¬¹ã·ºÓ¦ÓÃÓÚµç×Ó·â×°¡¢¸´ºÏ²ÄÁÏ¡¢µØÆºÍ¿ÁϵÈÁìÓò¡£´«Í³°·Àà´ß»¯¼ÁÍùÍùÐèÒª¼ÓÈȲÅÄÜ´Ù½ø·´Ó¦£¬¶øÓлúîé¿ÉÒÔÔÚ³£ÎÂÏÂÓÐЧ¼ÓËÙ»·Ñõ-°··´Ó¦¡£
ÒÔйïËáîéΪÀý£¬ÔÚË«·ÓaÐÍ»·ÑõÊ÷Ö¬ÖУ¬Ìí¼Ó0.1%¼´¿ÉÏÔÖøËõ¶ÌÄý½ºÊ±¼ä£¬Í¬Ê±±£³ÖÁ¼ºÃ͸Ã÷¶ÈºÍ»úеǿ¶È¡£
3. uv¹â¹Ì»¯Ìåϵ£ºÓë×ÔÓÉ»ùÒý·¢¼ÁÐͬ×÷ÓÃÇ¿
uv¹Ì»¯²ÄÁÏÒòÆä»·±£¡¢¸ßЧ¶ø¹ãÊÜ»¶Ó£¬µ«ÔÚijЩÌåϵÖУ¬×ÔÓÉ»ù¾ÛºÏËٶȲ»¹»¿ì£¬Ó°ÏìÉú²úЧÂÊ¡£¼ÓÈëÉÙÁ¿Óлúîé´ß»¯¼Á£¨ÈçÒÒõ£î飩£¬¿ÉÒÔÌáÉý·´Ó¦ËÙÂʶø²»Ó°Ïì×ÏÍâÎüÊÕÌØÐÔ¡£
4. Ë®ÐÔÌåϵ£ºÊÊӦδÀ´ÂÌÉ«·¢Õ¹Ç÷ÊÆ
Ëæ×ÅË®ÐÔÍ¿ÁϺͽºð¤¼ÁµÄ·¢Õ¹£¬Ô½À´Ô½¶àµÄÅ䷽תÏòË®ÐÔÌåϵ¡£Óлúîé´ß»¯¼ÁÏà±ÈÎýÀࡢпÀà´ß»¯¼Á£¬ÔÚË®ÐÔÌåϵÖиüÎȶ¨£¬²»Ò×·¢ÉúË®½â»ò³Áµí£¬·Ç³£ÊʺÏÓÃÓÚË®ÐÔ¾Û°±õ¥¡¢Ë®ÐÔ»·ÑõµÈ»·±£²ÄÁÏ¡£
ËÄ¡¢Óлúîé´ß»¯¼ÁµÄ¾ÖÏÞÓëÌôÕ½
µ±È»£¬Èκζ«Î÷¶¼²»ÊÇÍêÃÀµÄ£¬ÓлúîéÒ²ÓÐËüµÄ¶Ì°å£º
1. ³É±¾½Ï¸ß
ĿǰÊÐÃæÉÏÓлúîé´ß»¯¼ÁµÄ¼Û¸ñÆÕ±é¸ßÓÚ´«Í³ÎýÀà´ß»¯¼Á£¬ÓÈÆäÊÇÔڸ߶˽ø¿Ú²úÆ··½Ãæ¡£Õâ¶ÔһЩÖÐСÆóÒµÀ´ËµÊǸöѹÁ¦¡£
2. ´ß»¯Ð§ÂÊÂÔÑ·ÓÚÎýÀà
ËäÈ»ÓлúîéÔÚ´ó¶àÊýÇé¿öÏÂÒѾ×ã¹»ºÃÓ㬵«ÔÚijЩ¸ßËÙ·´Ó¦ÌåϵÖУ¬Æä´ß»¯Ð§ÂÊÈÔÉÔÑ·ÓÚdbtdlµÈÎýÀà´ß»¯¼Á¡£
3. ¹úÄÚ²úÒµÁ´Éв»ÍêÉÆ
Ŀǰ¹úÄÚÓлúîé´ß»¯¼ÁµÄÉú²ú¹æÄ£»¹½ÏС£¬²¿·Ö¸ß¶Ë²úÆ·ÒÀÀµ½ø¿Ú£¬ÕâÒ²ÏÞÖÆÁËÆä´ó¹æÄ£Íƹ㡣
Î塢δÀ´Õ¹Íû£ºÓлúîéÄÜ·ñ³ÉΪ¡°»·±£´ß»¯Ö®ÐÇ¡±£¿
´ÓĿǰµÄÇ÷ÊÆÀ´¿´£¬´ð°¸ºÜ¿ÉÄÜÊǿ϶¨µÄ¡£
Ò»·½Ã棬ȫÇò·¶Î§ÄÚ¶ÔÓж¾ÖؽðÊôµÄ¹Ü¿ØÔ½À´Ô½ÑÏ£¬Ç¦¡¢¹¯¡¢Îý¶¼ÔÚÖð²½Í˳öÀúÊ·Îę̀£»ÁíÒ»·½Ã棬Óлúîé´ß»¯¼Á±¾Éí¾ß±¸Á¼ºÃµÄ»·±£ÊôÐԺʹ߻¯ÐÔÄÜ£¬ÕýÆõºÏµ±Ç°ÂÌÉ«»¯Ñ§µÄ·¢Õ¹·½Ïò¡£
ÔÚ¹úÄÚ£¬ÏñÖпÆÔº¡¢Ç廪´óѧ¡¢»ª¶«Àí¹¤´óѧµÈ¸ßУºÍÑо¿»ú¹¹ÒѾÔÚ¿ªÕ¹Óлúîé´ß»¯¼ÁµÄ»ù´¡Ñо¿ºÍÓ¦Óÿª·¢¡£¹úÍâÈçµÂ¹ú¡¢ÃÀ¹ú¡¢ÈÕ±¾adekaµÈ¹«Ë¾Ò²·×·×ÍÆ³ö»ùÓÚÓлúîéµÄ»·±£´ß»¯½â¾ö·½°¸¡£
¸üÖØÒªµÄÊÇ£¬Ëæ×Źú²úÌæ´ú½ø³Ì¼Ó¿ì£¬¹úÄÚÆóÒµÒ²¿ªÊ¼¼Ó´ó¶ÔÓлúîé´ß»¯¼ÁµÄÑз¢Í¶Èë¡£Ô¤¼ÆÎ´À´¼¸Ä꣬¹ú²ú²úÆ·µÄÐԼ۱Ƚ«´ó·ùÌáÉý£¬½øÒ»²½Íƶ¯ÆäÊг¡ÆÕ¼°¡£
Áù¡¢½áÓ»·±£²»Êǿںţ¬¶øÊÇδÀ´µÄÉú´æÖ®µÀ
×÷Ϊһ¸ö´ÓÒµ¶àÄêµÄ»¯¹¤ÈË£¬ÎÒÉî֪ÿһ´Î¼¼Êõ±ä¸ïµÄ±³ºó£¬¶¼ÊÇÎÞÊý¿ÆÑÐÈËÔ±µÄŬÁ¦ºÍÆóÒµµÄÕ½ÂÔµ÷Õû¡£Óлúîé´ß»¯¼Á»òÐí²»ÊÇÍêÃÀµÄ½â¾ö·½°¸£¬µ«ËüÎÞÒÉÊǵ±Ç°¡°ÎÞǦ»¯¡±µÀ·ÉÏÓÐÏ£ÍûµÄÑ¡ÏîÖ®Ò»¡£
ÎÒÃdz£Ëµ£º¡°¿Æ¼¼¸Ä±äÉú»î¡£¡±¶øÔÚ»·±£µÄ´ó±³¾°Ï£¬ÎÒÏë²¹³äÒ»¾ä£º¡°»·±£Ò²ÄܳɾͿƼ¼¡£¡±
²Î¿¼ÎÄÏ×£¨¹úÄÚÍⲿ·Ö£©
- european chemicals agency (echa). reach regulation (ec) no 1907/2006.
- u.s. environmental protection agency (epa). toxicological review of inorganic lead compounds.
- ÕÅÏþ¶«, À, ÍõÖ¾¸Õ. Óлúîé´ß»¯¼ÁÔÚ¾Û°±õ¥ÖеÄÓ¦ÓÃÑо¿[j]. Öйú¾Û°±õ¥¹¤ÒµÐ»áÄê»áÂÛÎļ¯, 2021: 45-50.
- chen, y., liu, j., & wang, x. (2020). bismuth-based catalysts for polyurethane synthesis: a review. journal of applied polymer science, 137(12), 48652.
- ¹ú¼Ò±ê×¼»¯¹ÜÀíίԱ»á. gb/t 23981-2009 Ǧ±ÊÆáÖÐÓк¦ÎïÖÊÏÞÁ¿[s]. ±±¾©: Öйú±ê×¼³ö°æÉç, 2009.
- japan chemical industry association. guidelines for the management of organic bismuth catalysts. 2022.
- technical data sheet: orgacatal? bismuth catalyst series. 2023.
- ³ÂÁ¢¹¦, ÁõÑó. »·±£ÐÍÓлú½ðÊô´ß»¯¼ÁµÄÑо¿½øÕ¹[j]. ¾«Ï¸»¯¹¤, 2020, 37(6): 1121-1127.
Èç¹ûÄã¾õµÃÕâÆªÎÄÕÂÓеãÒâ˼£¬²»·Áת·¢¸øÄãµÄͬÐÐÅóÓÑÒ»ÆðÌÖÂÛ¡£±Ï¾¹£¬»·±£²»ÊÇÒ»¸öÈ˵ÄÊ£¬ÊÇÎÒÃÇÕû¸öÐÐÒµ¹²Í¬µÄÔðÈΡ£
====================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£

