ÌâÄ¿ÄÚÈÝ

ÏÂÁÐÊǹØÓÚÆû³µÈ¼Áϼ°ÆäȼÉÕ²úÎïÐÔÖʵÄÎÊÌ⣺

(1)ÏÂͼ¶ÔÈýÖÖ²»Í¬ÀàÐÍÆû³µ(ÒÔÐòºÅ¢Ù¢Ú¢Û±íʾ)µÄ·ÏÆøÅÅ·ÅÇé¿ö½øÐбȽϡ£ÕâÈýÖÖÆû³µ·Ö±ðÊÇÒÔÆûÓÍΪȼÁϵÄÆû³µ£¬ÒÔÌìÈ»ÆøΪȼÁϵÄÆû³µºÍµç¶¯Æû³µ¡£ÇëÅжÏÐòºÅ¢ÙÊÇ___________Æû³µ£¬¢ÛÊÇ______________Æû³µ¡£

(2)ÏÂͼΪһ¶¨Á¿±¥ºÍCa(OH)2ÈÜÒºÖÐͨÈë¶þÑõ»¯Ì¼ÆøÌåºó£¬²úÉúCaCO3³ÁµíµÄÖÊÁ¿Óë¶þÑõ»¯Ì¼Ìå»ýÖ®¼äµÄ¹ØϵÇúÏß¡£ÊÔÍê³ÉÏÂÁÐÎÊÌ⣺

OA¶ÎÇúÏߺÍAB¶ÎÇúÏß±íʾµÄ·´Ó¦·½³ÌʽÊÇ£º

OA£º______________________________________________________________£»

AB£º______________________________________________________________£»

Aµãʱ²Î¼Ó·´Ó¦µÄCO2ºÍCa(OH)2µÄÎïÖʵÄÁ¿Ö®±ÈΪ______________________________£»

B´¦ÈÜÒºÖдæÔÚµÄŨ¶È½Ï´óµÄÁ½ÖÖÀë×ÓÊÇ_______________ºÍ___________¡£(ÌîÀë×Ó·ûºÅ)

½«B´¦Éú³ÉµÄÈÜÒºÖó·Ð£¬¿É¼ûµ½Ê²Ã´ÏÖÏó£¿______________________________________¡£

½âÎö£º(1)µç¶¯Æû³µÅŷŵÄ̼Ç⻯ºÏÎ̼Ñõ»¯ºÏÎïºÍµªÑõ»¯ºÏÎï×îÉÙ£¬È¼ÉÕÆûÓ͵ÄÆû³µÅŷŵÄÕâЩÎÛȾÎïÓ¦×î¶à¡£ÐòºÅΪ¢ÙµÄÊǵ綯Æû³µ£¬ÐòºÅΪ¢ÛµÄÊÇÒÔÆûÓÍΪȼÁϵÄÆû³µ¡£

(2)OA¶ÎÇúÏß±íʾÉú³É³ÁµíµÄ·´Ó¦£¬AB¶ÎÇúÏß±íʾ³ÁµíÈܽâµÄ·´Ó¦£»Aµãʱ±íʾCO2ºÍCa(OH)2Ç¡ºÃ·´Ó¦Éú³É̼Ëá¸Æ³Áµí£¬´Ëʱ·´Ó¦ÎïµÄÎïÖʵÄÁ¿Ö®±ÈΪ1¡Ã1£»B´¦±íʾ³ÁµíÇ¡ºÃÈܽ⣬´ËʱµÄÈÜÒº¼´ÎªÌ¼ËáÇâ¸ÆÈÜÒº£»½«Ì¼ËáÇâ¸ÆÈÜÒº¼ÓÈÈÖó·Ð£¬Ì¼ËáÇâ¸Æ²»Îȶ¨£¬ÊÜÈÈ·Ö½âΪ̼Ëá¸Æ³Áµí¡£·´Ó¦·½³ÌʽΪ£º

CO2+Ca(OH)2CaCO3¡ý+H2O£¬CaCO3+CO2+H2OCa(HCO3)2¡£

´ð°¸£º(1)µç¶¯  ÒÔÆûÓÍΪȼÁϵÄ

(2)CO2+Ca(OH)2CaCO3¡ý+H2O  CaCO3+CO2+H2OCa(HCO3)2  1¡Ã1  Ca2+    Éú³É°×É«³Áµí

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

(1) »¯Ñ§¶ÔÈËÌ彡¿µÓÐ×ÅÊ®·ÖÖØÒªµÄ×÷Óá£
¢ÙΪÌá¸ßÈËÌåËØÖÊ, ʳÑμӵ⡢ʳÎï²¹µâÒÑÒýÆðÈËÃǵÄÖØÊÓ¡£¾Ý±¨µÀ, ÈË´ÓʳÎïÖÐÉãÈ¡µâºóµâ±ãÔÚ¼××´ÏÙÖлý´æÏÂÀ´, ͨ¹ýһϵÁл¯Ñ§·´Ó¦¿ÉÐγɼ××´ÏÙËØ¡£¼ÓµâʳÑÎÖеâµÄ´æÔÚÐÎʽÖ÷ÒªÊÇ_______¡£
¢Úijͬѧµ½ÁË°øÍíʱ¾Í¿´²»¼û¶«Î÷£¬»¼ÁËҹä֢£¬¿ÉÄܵÄÔ­ÒòÖ®Ò»ÊÇËûÌåÄÚȱ·¦_________£¬ÁíһͬѧÔÚË¢ÑÀʱÑÀö¸¾­³£³öѪ£¬Ëû¿ÉÄÜȱ·¦_____________¡£
¢ÛijУʳÌÃÖвÍʳÆ×ÈçÏ£º
Ö÷ʳ£º´óÃ×·¹    Åä²Ë£ººìÉÕÅŹǠ¼å¼¦µ° Õ¨¼¦ÍÈ ¶¹¸¯ÌÀ ³´Öí¸Î
Ö÷ʳºÍÅä²ËÖÐÖ÷Òªº¬Î¬ÉúËØ¡¢__________¡¢_________¡¢__________¡¢ÎÞ»úÑκÍË®µÈÓªÑøËØ£¬¿¼Âǵ½¸÷ÖÖÓªÑø³É·ÖµÄ¾ùºâ´îÅ䣬Ӧ¸ÃÔö¼Óº¬VCµÄÅä²ËÊÇ_____________¡£
(2)²ÄÁÏÊÇÈËÀàÀµÒÔÉú´æµÄÖØÒªÎïÖÊ»ù´¡£¬¶ø»¯Ñ§ÊDzÄÁÏ¿Æѧ·¢Õ¹µÄ»ù´¡¡£²ÄÁÏÖÖÀàºÜ¶à£¬Í¨³£¿É·ÖΪ½ðÊô²ÄÁÏ¡¢ÎÞ»ú·Ç½ðÊô²ÄÁÏ£¨°üÀ¨¹èËáÑβÄÁÏ£©¡¢¸ß·Ö×ӺϳɲÄÁϼ°¸´ºÏ²ÄÁÏ¡£
¢ÙÉú»îÖеIJ£Á§¡¢ÌÕ´É¡¢Ë®ÄàÊôÓÚÉÏÊö²ÄÁÏÖеĠ              £¬ÆäÉú²úÔ­Áϲ»ÐèҪʹÓÃʯ»ÒʯµÄÊÇ              ¡£ËÜÁÏÖÆÆ·¸øÈËÀàÉú»î´øÀ´ºÜ¶à·½±ã£¬µ«ËÜÁÏÖÆÆ·Ôì³ÉµÄ¡°°×É«ÎÛȾ¡±ÒѳÉΪÉç»áÒ»´ó¹«º¦£¬ÇëÄãÌá³öÒ»Ïî·ÀÖΡ°°×É«ÎÛȾ¡±µÄÓÐЧ´ëÊ©                                                               ¡£
¢Ú½ðÊô¸¯Ê´»áÔì³É¾Þ´óµÄ¾­¼ÃËðʧ£¬¸ÖÌúÔÚ³±ÊªµÄ¿ÕÆøÖиüÈÝÒ×±»¸¯Ê´£¬Ö÷ÒªÔ­ÒòÊǸÖÌúÀïµÄÌúºÍ̼¹¹³ÉÐí¶à΢СµÄ            £¬·¢Éúµç»¯Ñ§¸¯Ê´¡£
£¨3£©2010ÄêµÚ41½ìÊÀ²©»áÔÚÉϺ£³É¹¦¾Ù°ì£¬ÆäÖ÷ÌâÊÇ¡°³ÇÊУ¬ÈÃÉú»î¸üÃÀºÃ¡±¡£µÍ̼¾­¼ÃÊÇÒÔµÍÄܺġ¢µÍÎÛȾ¡¢µÍÅÅ·ÅΪ»ù´¡µÄ¾­¼Ãģʽ£¬ÉϺ£ÊÀ²©»áµÄÁÁµãÖ®Ò»ÊÇʵÏÖ¡°¶þÑõ»¯Ì¼ÁãÅÅ·Å¡±¡£
¢ÙÊÀ²©Í£³µ³¡£¬°²×°ÓÐÆû³µÎ²Æø´ß»¯¹â½âÉèÊ©,ËüÄܽ«Æû³µÎ²ÆøÖÐCOºÍNOx·´Ó¦Éú³É¿É²ÎÓë´óÆøÉú̬»·¾³Ñ­»·µÄÎÞ¶¾ÆøÌ壬д³öCOºÍNOÔÚÒ»¶¨Ìõ¼þÏ·´Ó¦µÄ»¯Ñ§·½³Ìʽ                                                ¡£
¢ÚºÏÀíÀûÓöþÑõ»¯Ì¼£¬¿ÉÒÔÌá¸ßÉú»îÖÊÁ¿£¬´Ù½ø¹¤Òµ·¢Õ¹¡£ÔÚ³£Ñ¹Ï£¬£­78¡æʱ£¬¶þÑõ»¯Ì¼ÆøÌåÄý½á³É¹Ì̬¶þÑõ»¯Ì¼£¬Ë׳Ƹɱù¡£Ä³Ñ§ÉúÂò»ØÒ»ºÐ±ùä¿ÁÜÔ±ý£¬ºÐÀïÓкܶà×÷ΪÖÂÀä¼ÁµÄËé¸É±ù¡£ÏÂÁйØÓڸɱù´¦ÀíµÄÕýÈ·×ö·¨ÊÇ(      )    

A£®½«¸É±ù·ÅÈë±ùÏäB£®ÈøɱùÔÚͨ·ç´¦×ÔÈ»Éý»ª
C£®Ö±½Ó½«¸É±ùµ¹ÈëÏÂË®µÀD£®ÓÃÊÖÈ¡¸É±ùÈÓÈë·ÏÎïÏä
¢ÛÏÖÔÚÈËÃÇʹÓÃÒÒ´¼ÆûÓÍ×÷ΪÆû³µÈ¼Áϳä·ÖÌåÏÖÁ˵Í̼¾­¼Ã£¬ÎïÖʵÄÁ¿ÏàͬµÄÒÒ´¼ÓëÆûÓÍ£¨ÉèΪC8H18£©¾ùÍêȫȼÉÕ²úÉúµÄCO2µÄÎïÖʵÄÁ¿Ö®±ÈΪ                ¡£

(1) »¯Ñ§¶ÔÈËÌ彡¿µÓÐ×ÅÊ®·ÖÖØÒªµÄ×÷Óá£

¢ÙΪÌá¸ßÈËÌåËØÖÊ, ʳÑμӵ⡢ʳÎï²¹µâÒÑÒýÆðÈËÃǵÄÖØÊÓ¡£¾Ý±¨µÀ, ÈË´ÓʳÎïÖÐÉãÈ¡µâºóµâ±ãÔÚ¼××´ÏÙÖлý´æÏÂÀ´, ͨ¹ýһϵÁл¯Ñ§·´Ó¦¿ÉÐγɼ××´ÏÙËØ¡£¼ÓµâʳÑÎÖеâµÄ´æÔÚÐÎʽÖ÷ÒªÊÇ_______¡£

¢Úijͬѧµ½ÁË°øÍíʱ¾Í¿´²»¼û¶«Î÷£¬»¼ÁËҹä֢£¬¿ÉÄܵÄÔ­ÒòÖ®Ò»ÊÇËûÌåÄÚȱ·¦_________£¬ÁíһͬѧÔÚË¢ÑÀʱÑÀö¸¾­³£³öѪ£¬Ëû¿ÉÄÜȱ·¦_____________¡£

¢ÛijУʳÌÃÖвÍʳÆ×ÈçÏ£º

Ö÷ʳ£º´óÃ×·¹    Åä²Ë£ººìÉÕÅŹǠ¼å¼¦µ° Õ¨¼¦ÍÈ ¶¹¸¯ÌÀ ³´Öí¸Î

Ö÷ʳºÍÅä²ËÖÐÖ÷Òªº¬Î¬ÉúËØ¡¢__________¡¢_________¡¢__________¡¢ÎÞ»úÑκÍË®µÈÓªÑøËØ£¬¿¼Âǵ½¸÷ÖÖÓªÑø³É·ÖµÄ¾ùºâ´îÅ䣬Ӧ¸ÃÔö¼Óº¬VCµÄÅä²ËÊÇ_____________¡£

(2)²ÄÁÏÊÇÈËÀàÀµÒÔÉú´æµÄÖØÒªÎïÖÊ»ù´¡£¬¶ø»¯Ñ§ÊDzÄÁÏ¿Æѧ·¢Õ¹µÄ»ù´¡¡£²ÄÁÏÖÖÀàºÜ¶à£¬Í¨³£¿É·ÖΪ½ðÊô²ÄÁÏ¡¢ÎÞ»ú·Ç½ðÊô²ÄÁÏ£¨°üÀ¨¹èËáÑβÄÁÏ£©¡¢¸ß·Ö×ӺϳɲÄÁϼ°¸´ºÏ²ÄÁÏ¡£

¢ÙÉú»îÖеIJ£Á§¡¢ÌÕ´É¡¢Ë®ÄàÊôÓÚÉÏÊö²ÄÁÏÖеĠ              £¬ÆäÉú²úÔ­Áϲ»ÐèҪʹÓÃʯ»ÒʯµÄÊÇ              ¡£ËÜÁÏÖÆÆ·¸øÈËÀàÉú»î´øÀ´ºÜ¶à·½±ã£¬µ«ËÜÁÏÖÆÆ·Ôì³ÉµÄ¡°°×É«ÎÛȾ¡±ÒѳÉΪÉç»áÒ»´ó¹«º¦£¬ÇëÄãÌá³öÒ»Ïî·ÀÖΡ°°×É«ÎÛȾ¡±µÄÓÐЧ´ëÊ©                                                               ¡£

¢Ú½ðÊô¸¯Ê´»áÔì³É¾Þ´óµÄ¾­¼ÃËðʧ£¬¸ÖÌúÔÚ³±ÊªµÄ¿ÕÆøÖиüÈÝÒ×±»¸¯Ê´£¬Ö÷ÒªÔ­ÒòÊǸÖÌúÀïµÄÌúºÍ̼¹¹³ÉÐí¶à΢СµÄ            £¬·¢Éúµç»¯Ñ§¸¯Ê´¡£

£¨3£©2010ÄêµÚ41½ìÊÀ²©»áÔÚÉϺ£³É¹¦¾Ù°ì£¬ÆäÖ÷ÌâÊÇ¡°³ÇÊУ¬ÈÃÉú»î¸üÃÀºÃ¡±¡£µÍ̼¾­¼ÃÊÇÒÔµÍÄܺġ¢µÍÎÛȾ¡¢µÍÅÅ·ÅΪ»ù´¡µÄ¾­¼Ãģʽ£¬ÉϺ£ÊÀ²©»áµÄÁÁµãÖ®Ò»ÊÇʵÏÖ¡°¶þÑõ»¯Ì¼ÁãÅÅ·Å¡±¡£

¢ÙÊÀ²©Í£³µ³¡£¬°²×°ÓÐÆû³µÎ²Æø´ß»¯¹â½âÉèÊ©,ËüÄܽ«Æû³µÎ²ÆøÖÐCOºÍNOx·´Ó¦Éú³É¿É²ÎÓë´óÆøÉú̬»·¾³Ñ­»·µÄÎÞ¶¾ÆøÌ壬д³öCOºÍNOÔÚÒ»¶¨Ìõ¼þÏ·´Ó¦µÄ»¯Ñ§·½³Ìʽ                                                ¡£

¢ÚºÏÀíÀûÓöþÑõ»¯Ì¼£¬¿ÉÒÔÌá¸ßÉú»îÖÊÁ¿£¬´Ù½ø¹¤Òµ·¢Õ¹¡£ÔÚ³£Ñ¹Ï£¬£­78¡æʱ£¬¶þÑõ»¯Ì¼ÆøÌåÄý½á³É¹Ì̬¶þÑõ»¯Ì¼£¬Ë׳Ƹɱù¡£Ä³Ñ§ÉúÂò»ØÒ»ºÐ±ùä¿ÁÜÔ±ý£¬ºÐÀïÓкܶà×÷ΪÖÂÀä¼ÁµÄËé¸É±ù¡£ÏÂÁйØÓڸɱù´¦ÀíµÄÕýÈ·×ö·¨ÊÇ(      )    

A£®½«¸É±ù·ÅÈë±ùÏä                        B£®ÈøɱùÔÚͨ·ç´¦×ÔÈ»Éý»ª

C£®Ö±½Ó½«¸É±ùµ¹ÈëÏÂË®µÀ                  D£®ÓÃÊÖÈ¡¸É±ùÈÓÈë·ÏÎïÏä

¢ÛÏÖÔÚÈËÃÇʹÓÃÒÒ´¼ÆûÓÍ×÷ΪÆû³µÈ¼Áϳä·ÖÌåÏÖÁ˵Í̼¾­¼Ã£¬ÎïÖʵÄÁ¿ÏàͬµÄÒÒ´¼ÓëÆûÓÍ£¨ÉèΪC8H18£©¾ùÍêȫȼÉÕ²úÉúµÄCO2µÄÎïÖʵÄÁ¿Ö®±ÈΪ                ¡£

 

 (1) (7·Ö) »¯Ñ§¶ÔÈËÌ彡¿µÓÐ×ÅÊ®·ÖÖØÒªµÄ×÷Óá£

¢ÙΪÌá¸ßÈËÌåËØÖÊ, ʳÑμӵ⡢ʳÎï²¹µâÒÑÒýÆðÈËÃǵÄÖØÊÓ¡£¾Ý±¨µÀ, ÈË´ÓʳÎïÖÐÉãÈ¡µâºóµâ±ãÔÚ¼××´ÏÙÖлý´æÏÂÀ´, ͨ¹ýһϵÁл¯Ñ§·´Ó¦¿ÉÐγɼ××´ÏÙËØ¡£¼ÓµâʳÑÎÖеâµÄ´æÔÚÐÎʽÖ÷ÒªÊÇ__   _______¡£

¢Úijͬѧµ½ÁË°øÍíʱ¾Í¿´²»¼û¶«Î÷£¬»¼ÁËҹä֢£¬¿ÉÄܵÄÔ­ÒòÖ®Ò»ÊÇËûÌåÄÚȱ·¦_________£¬ÁíһͬѧÔÚË¢ÑÀʱÑÀö¸¾­³£³öѪ£¬Ëû¿ÉÄÜȱ·¦_____________¡£

¢ÛijУʳÌÃÖвÍʳÆ×ÈçÏ£º

Ö÷ʳ£º´óÃ×·¹     Åä²Ë£ººìÉÕÅŹǠ ¼å¼¦µ°  Õ¨¼¦ÍÈ  ¶¹¸¯ÌÀ  ³´Öí¸Î

Ö÷ʳºÍÅä²ËÖÐÖ÷Òªº¬Î¬ÉúËØ¡¢__________¡¢_________¡¢__________¡¢ÎÞ»úÑκÍË®µÈÓªÑøËØ£¬¿¼Âǵ½¸÷ÖÖÓªÑø³É·ÖµÄ¾ùºâ´îÅ䣬Ӧ¸ÃÔö¼Óº¬VCµÄÅä²ËÊÇ_____________¡£

(2)£¨4·Ö£©²ÄÁÏÊÇÈËÀàÀµÒÔÉú´æµÄÖØÒªÎïÖÊ»ù´¡£¬¶ø»¯Ñ§ÊDzÄÁÏ¿Æѧ·¢Õ¹µÄ»ù´¡¡£²ÄÁÏÖÖÀàºÜ¶à£¬Í¨³£¿É·ÖΪ½ðÊô²ÄÁÏ¡¢ÎÞ»ú·Ç½ðÊô²ÄÁÏ£¨°üÀ¨¹èËáÑβÄÁÏ£©¡¢¸ß·Ö×ӺϳɲÄÁϼ°¸´ºÏ²ÄÁÏ¡£

¢ÙÉú»îÖеIJ£Á§¡¢ÌÕ´É¡¢Ë®ÄàÊôÓÚÉÏÊö²ÄÁÏÖеĠ               £¬ÆäÉú²úÔ­Áϲ»ÐèҪʹÓÃʯ»ÒʯµÄÊÇ               ¡£ËÜÁÏÖÆÆ·¸øÈËÀàÉú»î´øÀ´ºÜ¶à·½±ã£¬µ«ËÜÁÏÖÆÆ·Ôì³ÉµÄ¡°°×É«ÎÛȾ¡±ÒѳÉΪÉç»áÒ»´ó¹«º¦£¬ÇëÄãÌá³öÒ»Ïî·ÀÖΡ°°×É«ÎÛȾ¡±µÄÓÐЧ´ëÊ©

                                                                ¡£

¢Ú½ðÊô¸¯Ê´»áÔì³É¾Þ´óµÄ¾­¼ÃËðʧ£¬¸ÖÌúÔÚ³±ÊªµÄ¿ÕÆøÖиüÈÝÒ×±»¸¯Ê´£¬Ö÷ÒªÔ­ÒòÊǸÖÌúÀïµÄÌúºÍ̼¹¹³ÉÐí¶à΢СµÄ             £¬·¢Éúµç»¯Ñ§¸¯Ê´¡£

£¨3£©£¨4·Ö£©2010ÄêµÚ41½ìÊÀ²©»áÔÚÉϺ£³É¹¦¾Ù°ì£¬ÆäÖ÷ÌâÊÇ¡°³ÇÊУ¬ÈÃÉú»î¸üÃÀºÃ¡±¡£µÍ̼¾­¼ÃÊÇÒÔµÍÄܺġ¢µÍÎÛȾ¡¢µÍÅÅ·ÅΪ»ù´¡µÄ¾­¼Ãģʽ£¬ÉϺ£ÊÀ²©»áµÄÁÁµãÖ®Ò»ÊÇʵÏÖ¡°¶þÑõ»¯Ì¼ÁãÅÅ·Å¡±¡£

¢ÙÊÀ²©Í£³µ³¡£¬°²×°ÓÐÆû³µÎ²Æø´ß»¯¹â½âÉèÊ©,ËüÄܽ«Æû³µÎ²ÆøÖÐCOºÍNOx·´Ó¦Éú³É¿É²ÎÓë´óÆøÉú̬»·¾³Ñ­»·µÄÎÞ¶¾ÆøÌ壬д³öCOºÍNOÔÚÒ»¶¨Ìõ¼þÏ·´Ó¦µÄ»¯Ñ§·½³Ìʽ                                                 ¡£

¢ÚºÏÀíÀûÓöþÑõ»¯Ì¼£¬¿ÉÒÔÌá¸ßÉú»îÖÊÁ¿£¬´Ù½ø¹¤Òµ·¢Õ¹¡£ÔÚ³£Ñ¹Ï£¬£­78¡æʱ£¬¶þÑõ»¯Ì¼ÆøÌåÄý½á³É¹Ì̬¶þÑõ»¯Ì¼£¬Ë׳Ƹɱù¡£Ä³Ñ§ÉúÂò»ØÒ»ºÐ±ùä¿ÁÜÔ±ý£¬ºÐÀïÓкܶà×÷ΪÖÂÀä¼ÁµÄËé¸É±ù¡£ÏÂÁйØÓڸɱù´¦ÀíµÄÕýÈ·×ö·¨ÊÇ(       )    

A. ½«¸É±ù·ÅÈë±ùÏä                    B. ÈøɱùÔÚͨ·ç´¦×ÔÈ»Éý»ª

C. Ö±½Ó½«¸É±ùµ¹ÈëÏÂË®µÀ              D. ÓÃÊÖÈ¡¸É±ùÈÓÈë·ÏÎïÏä

¢ÛÏÖÔÚÈËÃÇʹÓÃÒÒ´¼ÆûÓÍ×÷ΪÆû³µÈ¼Áϳä·ÖÌåÏÖÁ˵Í̼¾­¼Ã£¬ÎïÖʵÄÁ¿ÏàͬµÄÒÒ´¼ÓëÆûÓÍ£¨ÉèΪC8H18£©¾ùÍêȫȼÉÕ²úÉúµÄCO2µÄÎïÖʵÄÁ¿Ö®±ÈΪ                  ¡£

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø