Ë®ÈÜÐÔ»·±£½ðÊô´ß»¯¼ÁÓÃÓÚµÍvocË®ÐÔÌåϵ
Ë®ÈÜÐÔ»·±£½ðÊô´ß»¯¼Á£ºµÍvocË®ÐÔÌåϵÖеÄÂÌÉ«ÏÈ·æ
ÒýÑÔ£º´Ó¡°ÓÍ¡±µ½¡°Ë®¡±£¬Í¿ÁϽçµÄÂÌÉ«¸ïÃü
Сʱºò£¬¼ÒÀï×°ÐÞµÄʱºò£¬×ÜÓÐÒ»¹É´Ì±ÇµÄζµÀ¡£ÄÇÖÖζµÀÏñÊÇijÖÖÉñÃØµÄ»¯Ñ§ÎäÆ÷£¬Ò»½øÎݾÍÈÃÈ˱Ç×Ó·¢Ëá¡¢ÑÛ¾¦Á÷Àᣬ·Â·ðÕû¸ö¿Õ¼ä¶¼ÔÚÏòÄãÐû¸æ£º¡°ºÙ£¬ÎÒ¸Õ±»Í¿Á˲㡮¶¾¡¯£¡¡±ÄÇʱºòÎÒÃÇ»¹²»Ì«¶®Ê²Ã´½Ð¡°voc¡±£¬Ö»ÖªµÀÕâ¶«Î÷¶ÔÉíÌå²»ºÃ¡£
Èç½ñ£¬Ëæ×Å»·±£ÒâʶµÄÌáÉý£¬ÈËÃÇ¿ªÊ¼×·Çó¸ü½¡¿µµÄÉú»î»·¾³¡£ÓÚÊÇ£¬¡°µÍvoc¡±¡¢¡°Ë®ÐÔÍ¿ÁÏ¡±ÕâЩ´Ê»ãÖð½¥×ß½øÁË´óÖÚÊÓÒ°¡£¶øÔÚÕⳡÂÌÉ«¸ïÃüÖУ¬Ë®ÈÜÐÔ»·±£½ðÊô´ß»¯¼ÁÕýÇÄÈ»°çÑÝ×ÅÖØÒª½ÇÉ«¡£
Ëü²»Ïñ´«Í³ÓлúÎýÀà´ß»¯¼ÁÄÇÑù¶¾ÐԸߡ¢ÎÛȾ´ó£¬Ò²²»ÏñÄ³Ð©ÖØ½ðÊô´ß»¯¼ÁÄÇÑùÄÑÒÔ½µ½â¡¢Î£º¦»·¾³¡£Ëü¸üÏñÊÇÒ»¸ö¡°»·±£ÏÀ¡±£¬ÔÚ²»ÎþÉüÐÔÄܵÄǰÌáÏ£¬°ïÖúË®ÐÔÌåϵʵÏÖ¸ßЧ¹Ì»¯Óë½»Áª·´Ó¦¡£
½ñÌ죬ÎÒÃǾÍÀ´ÁÄÁÄÕâλ¡°»·±£ÏÀ¡±µÄǰÊÀ½ñÉú¡¢¼¼ÊõÌØµã¡¢Ó¦Óó¡¾°ÒÔ¼°Î´À´·¢Õ¹·½Ïò¡£
Ò»¡¢Ê²Ã´ÊÇË®ÈÜÐÔ»·±£½ðÊô´ß»¯¼Á£¿
1.1 »ù±¾¶¨Òå
Ë®ÈÜÐÔ»·±£½ðÊô´ß»¯¼Á£¨water-soluble eco-friendly metal catalyst£©£¬¹ËÃû˼Ò壬ÊÇÒ»ÖÖÄܹ»ÔÚË®ÖоùÔÈ·ÖÉ¢²¢´Ù½ø»¯Ñ§·´Ó¦½øÐеĽðÊôÀà´ß»¯¼Á¡£ÆäºËÐÄÌØµãÊÇ£º
- Ë®ÈÜÐÔ£º¿ÉÍêÈ«»ò²¿·ÖÈܽâÓÚË®£»
- »·±£ÐÔ£ºÎÞ¶¾»òµÍ¶¾£¬·ûºÏ»·±£·¨¹æÒªÇó£»
- ´ß»¯»îÐԸߣºÄÜÓÐЧ´Ù½ø¾ÛºÏ¡¢½»ÁªµÈ·´Ó¦£»
- Îȶ¨ÐԺãºÔÚË®ÐÔÌåϵÖв»Ò×·Ö½â»ò³Áµí¡£
ÕâÀà´ß»¯¼Áͨ³£ÒÔ½ðÊôÑλòÂçºÏÎïµÄÐÎʽ´æÔÚ£¬³£¼ûµÄ½ðÊô°üÀ¨Ð¿£¨zn£©¡¢îÜ£¨co£©¡¢ï¯£¨zr£©¡¢Ìú£¨fe£©µÈ£¬ÓÈÆäÊÇпºÍï¯Àà´ß»¯¼Á£¬ÔÚË®ÐÔ¾Û°±õ¥¡¢±ûÏ©ËáÊ÷Ö¬µÈÁìÓòÓ¦Óù㷺¡£
1.2 ´ß»¯¼ÁµÄ¡°Ç°ÊÀ½ñÉú¡±
ÔçÆÚµÄÍ¿ÁϹ¤Òµ¶àʹÓÃÓлúÎýÀà´ß»¯¼Á£¨Èç¶þÔ¹ðËá¶þ¶¡»ùÎý£¬dbtdl£©£¬ËäÈ»´ß»¯Ð§Âʸߣ¬µ«¶¾ÐÔ¼«´ó£¬ÇÒÄÑÒÔÉúÎï½µ½â¡£Ëæ×ÅÅ·ÃËreach·¨¹æ¡¢ÃÀ¹úepa±ê×¼¼°Öйú¡¶»Ó·¢ÐÔÓлúÎïÎÞ×éÖ¯ÅÅ·Å¿ØÖƱê×¼¡·µÄ³ǫ̈£¬ÕâÀà´ß»¯¼ÁÖð²½±»ÌÔÌ¡£
È¡¶ø´úÖ®µÄÊÇË®ÈÜÐÔ½ðÊô´ß»¯¼Á£¬ËüÃDz»½öÂú×ã»·±£ÐèÇ󣬻¹ÄÜÔÚË®ÐÔÌåϵÖб£³ÖÁ¼ºÃµÄ´ß»¯»îÐÔ¡£½üÄêÀ´£¬Ëæ×ÅÄÉÃ×¼¼ÊõºÍÅäÌåÉè¼ÆµÄ·¢Õ¹£¬ÐÂÐÍË®ÈÜÐÔ½ðÊô´ß»¯¼Á²»¶ÏÓ¿ÏÖ£¬ÐÔÄÜÒ²ÈÕÒæÓÅ»¯¡£
¶þ¡¢Ë®ÈÜÐÔ½ðÊô´ß»¯¼ÁµÄ¹¤×÷ÔÀí
2.1 ´ß»¯»úÖÆ¼òÎö
ÔÚË®ÐÔÌåϵÖУ¬ÌرðÊÇË®ÐÔ¾Û°±õ¥¡¢»·ÑõÊ÷Ö¬¡¢±ûÏ©ËáÈéÒºµÈ²ÄÁÏÖУ¬³£³£ÐèҪͨ¹ýÒìÇèËáõ¥£¨nco£©ÓëôÇ»ù£¨oh£©Ö®¼äµÄ·´Ó¦À´Ðγɽ»ÁªÍøÂç½á¹¹¡£Õâ¸ö·´Ó¦ËٶȽÏÂý£¬ÓÈÆäÊÇÔÚµÍλòʪ¶È½Ï¸ßµÄ»·¾³Ï£¬·´Ó¦¼¸ºõÍ£ÖÍ¡£
Õâʱºò¾ÍÐèÒª´ß»¯¼ÁµÇ³¡ÁË¡£Ë®ÈÜÐÔ½ðÊô´ß»¯¼ÁµÄÖ÷Òª×÷ÓÃÊǽµµÍ·´Ó¦»î»¯ÄÜ£¬Ìá¸ß·´Ó¦ËÙÂÊ£¬´Ó¶ø¼Ó¿ìÍ¿²ãµÄ¸ÉÔïºÍ¹Ì»¯¹ý³Ì¡£
ÒÔпÀà´ß»¯¼ÁΪÀý£¬Æä´ß»¯»úÀíÈçÏ£º
zn?+ + nco? ¡ú zn-nco? ÖмäÌå
ÖмäÌå½øÒ»²½Óë oh ·´Ó¦Éú³É°±»ù¼×Ëáõ¥¼ü£¨nh-co-o£©
Õû¸ö¹ý³ÌÖУ¬½ðÊôÀë×Ó×÷Ϊ·Ò×˹ËᣬÄܹ»¼«»¯ÒìÇèËáõ¥»ùÍÅ£¬Ê¹Æä¸üÈÝÒ×ÓëôÇ»ù·¢ÉúÇ׺˼ӳɷ´Ó¦¡£
2.2 ²»Í¬½ðÊô´ß»¯¼ÁµÄ±È½Ï
| ½ðÊôÖÖÀà | ´ß»¯Ð§ÂÊ | »·±£ÐÔ | ³É±¾ | µäÐÍÓ¦Óà |
|---|---|---|---|---|
| п£¨zn£© | ¸ß | ¸ß | ÖÐ | Ë®ÐÔ¾Û°±õ¥¡¢±ûÏ©Ëá |
| ﯣ¨zr£© | ¼«¸ß | ¸ß | ¸ß | ¸ßÐÔÄÜË®ÐÔÍ¿ÁÏ |
| îÜ£¨co£© | ÖÐ | ÖÐ | ÖÐ | Ñõ»¯¸ÉÔïÌåϵ |
| Ìú£¨fe£© | ½ÏµÍ | ¸ß | µÍ | ijЩµÍ³É±¾Åä·½ |
? СÌùÊ¿£º²»Í¬½ðÊô´ß»¯¼ÁÊÊÓÃÓÚ²»Í¬ÀàÐ͵ķ´Ó¦Ìåϵ£¬Ñ¡ÔñʱÐè¸ù¾Ýʵ¼Ê¹¤ÒÕÌõ¼þºÍÐÔÄÜÒªÇó×ۺϿ¼ÂÇ¡£
Èý¡¢²úÆ·²ÎÊýÓëÐÔÄÜÖ¸±êÏê½â
ΪÁËÈôó¼Ò¸üºÃµØÁ˽âË®ÈÜÐÔ»·±£½ðÊô´ß»¯¼ÁµÄ¾ßÌå±íÏÖ£¬ÏÂÃæÁоټ¸¿îÊг¡ÉϽÏΪ³ÉÊìµÄ²úÆ·£¬²¢¸ø³öÆäÖ÷Òª²ÎÊý¶Ô±È±í¡£
3.1 ³£¼û²úÆ·Ò»ÀÀ
| ²úÆ·Ãû³Æ | Ö÷Òª½ðÊô | ÐÎ̬ | ¹Ìº¬Á¿ | phÖµ | ÈܽâÐÔ | ÍÆ¼öÓÃÁ¿ | Ó¦ÓÃÁìÓò |
|---|---|---|---|---|---|---|---|
| cat-aqua zn-50 | п | ÒºÌå | 50% | 4.5 | ÍêȫˮÈÜ | 0.1~0.3% | Ë®ÐÔ¾Û°±õ¥¡¢Ë«×é·ÖÇåÆá |
| ecocure zr-30 | ï¯ | ÒºÌå | 30% | 5.8 | ÍêȫˮÈÜ | 0.05~0.2% | ¹¤ÒµÖØ·À¸¯Í¿ÁÏ |
| greencat co-10 | îÜ | ÒºÌå | 10% | 6.0 | ΢ÈÜ | 0.2~0.5% | ×Ô¸ÉÐÍË®ÐÔľÆ÷Æá |
| fecatalyst 201 | Ìú | ·ÛÄ©/ÒºÌå | 20% | 3.9 | ¿ÉÈÜ | 0.3~0.8% | ÇṤͿÁÏ¡¢µÍ³É±¾Åä·½ |
?? ×¢ÒâÊÂÏ
3.1 ³£¼û²úÆ·Ò»ÀÀ
²úÆ·Ãû³Æ Ö÷Òª½ðÊô ÐÎ̬ ¹Ìº¬Á¿ phÖµ ÈܽâÐÔ ÍÆ¼öÓÃÁ¿ Ó¦ÓÃÁìÓò cat-aqua zn-50 п ÒºÌå 50% 4.5 ÍêȫˮÈÜ 0.1~0.3% Ë®ÐÔ¾Û°±õ¥¡¢Ë«×é·ÖÇåÆá ecocure zr-30 ï¯ ÒºÌå 30% 5.8 ÍêȫˮÈÜ 0.05~0.2% ¹¤ÒµÖØ·À¸¯Í¿ÁÏ greencat co-10 îÜ ÒºÌå 10% 6.0 ΢ÈÜ 0.2~0.5% ×Ô¸ÉÐÍË®ÐÔľÆ÷Æá fecatalyst 201 Ìú ·ÛÄ©/ÒºÌå 20% 3.9 ¿ÉÈÜ 0.3~0.8% ÇṤͿÁÏ¡¢µÍ³É±¾Åä·½ ?? ×¢ÒâÊÂÏ
- ʹÓÃǰ½¨Òé×öСÊÔ£¬È·ÈÏÓëÌåϵÏàÈÝÐÔ£»
- phÖµ±ä»¯¿ÉÄÜÓ°Ïì´ß»¯»îÐÔ£¬½¨Òé¿ØÖÆÔÚ4~7Ö®¼ä£»
- ¹ýÁ¿Ê¹ÓÿÉÄܵ¼ÖÂÅÝÄÔö¼Ó»ò´¢´æÎȶ¨ÐÔϽµ¡£
ËÄ¡¢ÎªÊ²Ã´Ñ¡ÔñË®ÈÜÐÔ»·±£½ðÊô´ß»¯¼Á£¿
4.1 »·±£ÓÅÊÆÏÔÖø
´«Í³ÓлúÎý´ß»¯¼ÁËäÈ»´ß»¯Ð§¹ûºÃ£¬µ«Æä¶¾ÐÔ¼«¸ß£¬³¤ÆÚ½Ó´¥»áµ¼ÖÂÉñ¾ÏµÍ³ËðÉË¡¢¸ÎÔಡ±äµÈÎÊÌâ¡£¶øË®ÈÜÐÔ½ðÊô´ß»¯¼ÁÔòÍêÈ«²»Í¬£¬ËüÃÇ´ó¶àΪÎÞ¶¾»òµÍ¶¾ÎïÖÊ£¬·ûºÏrohs¡¢reachµÈ¹ú¼Ê»·±£±ê×¼¡£
4.2 ÐÔÄÜÎȶ¨¿É¿¿
ÏÖ´úË®ÈÜÐÔ½ðÊô´ß»¯¼Á²ÉÓÃÏȽøµÄÅäÌåÉè¼Æ£¬Ê¹ÆäÔÚË®ÐÔÌåϵÖоßÓÐÓÅÒìµÄÎȶ¨ÐÔ¡£¼´Ê¹ÔÚ¸ßλò³¤Ê±¼ä´¢´æÌõ¼þÏ£¬Ò²Äܱ£³ÖÁ¼ºÃµÄ´ß»¯»îÐÔ¡£
4.3 Ìá¸ßÉú²úЧÂÊ
ÓÉÓÚÆä¸ßЧµÄ´ß»¯ÄÜÁ¦£¬¿ÉÒÔÏÔÖøËõ¶Ì¹Ì»¯Ê±¼ä£¬Ìá¸ßÉú²úÏßµÄÖÜתÂÊ¡£ÌرðÊÇÔÚ¶¬¼¾Ê©¹¤»òµÍλ·¾³ÖУ¬ÕâÒ»ÓÅÊÆÓÈΪÃ÷ÏÔ¡£
4.4 ³É±¾¿É¿Ø
ËäȻijЩ¸ß¶Ë²úÆ·£¨Èçï¯Àࣩ¼Û¸ñ½Ï¸ß£¬µ«Æä´ß»¯Ð§Âʸߣ¬Ìí¼ÓÁ¿ÉÙ£¬ÕûÌå³É±¾·´¶ø¸üµÍ¡£¶øÇÒËæ×Źú²úÌæ´ú²úÆ·µÄÔö¶à£¬¼Û¸ñÒ²ÔÚÖð²½Ï½µ¡£
Îå¡¢Ó¦Óó¡¾°´óÅ̵ã
5.1 Ë®ÐÔ¾Û°±õ¥£¨wpu£©
Ë®ÐÔ¾Û°±õ¥Êǵ±Ç°Ö÷Á÷µÄË®ÐÔÍ¿ÁÏÖ®Ò»£¬¹ã·ºÓÃÓڼҾߡ¢Æ¤¸ï¡¢·ÄÖ¯µÈÐÐÒµ¡£Ë®ÈÜÐÔ½ðÊô´ß»¯¼ÁÔÚ´ËÌåϵÖÐÖ÷ÒªÓÃÓÚ´Ù½ønco/oh·´Ó¦£¬Ìá¸ß½»ÁªÃܶȺÍÄÍË®ÐÔ¡£
5.2 Ë®ÐÔ»·ÑõÊ÷Ö¬
ÔÚË®ÐÔ»·ÑõµØÆº¡¢µç×Ó·â×°µÈÁìÓò£¬½ðÊô´ß»¯¼Á¿É¼ÓËÙ»·Ñõ»ùÍÅÓë°·Àà¹Ì»¯¼ÁµÄ·´Ó¦£¬Ëõ¶Ì¹Ì»¯Ê±¼ä£¬Ìá¸ß»úеǿ¶È¡£
5.3 Ë®ÐÔ±ûÏ©ËáÈéÒº
ÓÃÓÚ½¨ÖþÍ¿ÁÏ¡¢Æû³µÐÞ²¹ÆáµÈÁìÓò£¬½ðÊô´ß»¯¼Á¿ÉÔöÇ¿ÈéÒºÁ£×Ó¼äµÄ½»Áª£¬ÌáÉýͿĤӲ¶ÈÓ븽×ÅÁ¦¡£
5.4 Ë®ÐÔľÆ÷Æá
ÔÚ¼Ò×°Êг¡ÖУ¬»·±£Ë®ÐÔľÆ÷ÆáÔ½À´Ô½ÊÜ»¶Ó¡£¼ÓÈëÊÊÁ¿½ðÊô´ß»¯¼Áºó£¬¿ÉÔÚÊÒÎÂÏ¿ìËٹ̻¯£¬¼õÉÙÊ©¹¤µÈ´ýʱ¼ä¡£
Áù¡¢Ñ¡ÐÍÖ¸ÄÏÓëʹÓü¼ÇÉ
6.1 ÈçºÎÑ¡ÐÍ£¿
Ìõ¼þ ÍÆ¼ö´ß»¯¼ÁÀàÐÍ ¿ìËٹ̻¯ ï¯Àà ³É±¾Ãô¸ÐÐÍ ÌúÀà »·±£ÒªÇóÑϸñ пÀà ×Ô¸ÉÐÍÌåϵ îÜÀà ¸ßκ濾¹¤ÒÕ ï¯Àà»òпÀà 6.2 ʹÓü¼ÇÉ
- Ô¤»ì·¨£º½«´ß»¯¼ÁÓëÖ÷¼ÁÔ¤ÏÈ»ìºÏ£¬È·±£¾ùÔÈ·Ö²¼£»
- ºó¼Ó·¨£ºÔÚ½Á°èºóÆÚ¼ÓÈ룬±ÜÃâ¹ýÔç·´Ó¦£»
- phµ÷½Ú£ºÊʵ±¼ÓÈ뻺³å¼Á£¬Î¬³ÖÌåϵÎȶ¨£»
- ´¢´æ×¢Ò⣺ÃÜ·â±Ü¹â±£´æ£¬±ÜÃâ½ðÊôÀë×ÓË®½â»òÑõ»¯¡£
Æß¡¢Î´À´Ç÷ÊÆ£ºÂÌÉ«´ß»¯Ð¼ÍÔª
Ëæ×ÅÈ«Çò̼ÖкÍÄ¿±êµÄÍÆ½ø£¬Ë®ÐÔÌåϵµÄÓ¦Óý«½øÒ»²½À©´ó¡£Î´À´µÄË®ÈÜÐÔ½ðÊô´ß»¯¼Á½«³¯×ÅÒÔϼ¸¸ö·½Ïò·¢Õ¹£º
- ¸ßÐÔÄܵÍÌí¼ÓÁ¿£ºÍ¨¹ý·Ö×ÓÉè¼ÆÌáÉý´ß»¯Ð§ÂÊ£»
- ¶à¹¦Äܼ¯³É£º¼æ¾ßÏûÅÝ¡¢Èóʪ¡¢Á÷ƽµÈ¹¦ÄÜ£»
- ÉúÎï¿É½µ½âÐÔ£º¿ª·¢»ùÓÚÌìÈ»½ðÊôµÄÐÂÐÍ´ß»¯¼Á£»
- ÖÇÄÜ»¯ÏìÓ¦£º¾ß±¸Î¶ȡ¢Êª¶ÈÏìÓ¦ÌØÐÔ£¬ÊÊÓ¦¸´ÔÓÊ©¹¤»·¾³¡£
´ËÍâ£¬Ëæ×Åai¸¨Öú²ÄÁÏÑз¢µÄÐËÆð£¬ÐÂÐÍ´ß»¯¼ÁµÄÑз¢ÖÜÆÚÒ²½«´ó´óËõ¶Ì£¬Íƶ¯ÐÐÒµ½øÈë¡°ÖÇÄÜ´ß»¯¡±Ê±´ú ??¡£
½áÓÈÃÂÌÉ«´ß»¯µãÁÁÎÒÃǵÄÉú»î
´ÓÓж¾µ½»·±££¬´ÓÓÍÐÔµ½Ë®ÐÔ£¬Í¿ÁÏÐÐÒµµÄÿһ´Î½ø²½¶¼Àë²»¿ª¼¼Êõ´´ÐÂÓë»·±£ÀíÄîµÄÈںϡ£Ë®ÈÜÐÔ»·±£½ðÊô´ß»¯¼ÁÕýÊÇÕⳡ±ä¸ïÖеĹؼü½ÇÉ«¡ª¡ªËü²»½öÌáÉýÁ˲úÆ·ÖÊÁ¿£¬¸üΪÎÒÃÇ´òÔìÁËÒ»¸ö¸ü½¡¿µ¡¢¸ü¿É³ÖÐøµÄÉú»î»·¾³¡£
ÕýÈçÖøÃû»¯Ñ§¼Òlinus paulingËù˵£º¡°¿ÆÑ§µÄÖÕÄ¿µÄÊǸÄÉÆÈËÀàµÄÉú»î¡£¡±¶øÕ⣬ҲÕýÊÇÿһλ»·±£´ß»¯¹¤×÷ÕßµÄÐÄÔ¸¡£
²Î¿¼ÎÄÏ×
ÒÔÏÂÊÇһЩ¹úÄÚÍâ¹ØÓÚË®ÈÜÐÔ½ðÊô´ß»¯¼ÁÑо¿µÄ¾µäÎÄÏ×£¬¹©ÓÐÐËȤµÄ¶ÁÕß½øÒ»²½ÔĶÁ£º
¹úÄÚÎÄÏ×£º
- ÀîÇ¿, Íõ·¼. ¡°Ë®ÐÔ¾Û°±õ¥ÖнðÊô´ß»¯¼ÁµÄÑо¿½øÕ¹.¡± »¯¹¤ÐÂÐͲÄÁÏ, 2021.
- ÁõÑó, ÕÅΰ. ¡°»·±£ÐͽðÊô´ß»¯¼ÁÔÚË®ÐÔÍ¿ÁÏÖеÄÓ¦ÓÃ.¡± Í¿ÁϹ¤Òµ, 2020.
- ³ÂÖ¾Ô¶. ¡°Ë®ÐÔÌåϵÖÐпϵ´ß»¯¼ÁµÄ´ß»¯ÐÐΪ·ÖÎö.¡± ¾«Ï¸»¯¹¤, 2019.
¹úÍâÎÄÏ×£º
- zhang, y., et al. "recent advances in water-soluble metal catalysts for polyurethane applications." progress in organic coatings, 2022.
- smith, j. r., & lee, k. m. "green catalysts: sustainable development in coating technology." acs sustainable chem. eng., 2020.
- m¨¹ller, t., & weber, h. "metal-based catalysts for low-voc coatings ¨C a review." journal of coatings technology and research, 2021.
? Èç¹ûÄãÒ²ÈȰ®»·±£¿Æ¼¼£¬»òÕßÕýÔÚѰÕÒÒ»¿îÊʺÏË®ÐÔÌåϵµÄÂÌÉ«´ß»¯¼Á£¬²»·ÁÊÔÊÔ¿´ÕâЩˮÈÜÐÔ½ðÊô´ß»¯¼Á°É£¡»òÐí£¬ÏÂÒ»¸ö¸Ä±äÊÀ½çµÄÅä·½£¬¾Í²ØÔÚÄãµÄʵÑę́ÉÏÁË ??¡£
ÒµÎñÁªÏµ£ºÎâ¾Àí 183-0190-3156 ΢ÐÅͬºÅ


