ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Ä³¿ÎÍâѧϰС×éÔÚѧϰÁËNa2O2ÓëCO2µÄ·´Ó¦ºó£¬ÈÏΪNa2O2ÓëSO2Ó¦¸ÃÒ²¿ÉÒÔ·´Ó¦¡£ËûÃÇÉè¼ÆÁËÏÂͼװÖüгÖ×°ÖÃÒÑÂÔÈ¥£¬×°ÖõÄÆøÃÜÐÔÁ¼ºÃ½øÐÐʵÑ飬̽¾¿Na2O2ÓëSO2·´Ó¦µÄ²úÎÇë°´ÒªÇó»Ø´ðÏÂÁÐÎÊÌâ¡£

¢Åд³ö×°ÖÃAÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º_________

¢Æ×°ÖÃDµÄ×÷Ó㺳ýÁË¿ÉÒÔ·ÀÖ¹¿ÕÆøÖеÄCO2¡¢Ë®ÕôÆøµÈ½øÈëCÖÐÓëNa2O2·´Ó¦£¬»¹¿ÉÒÔ__________¡£

¢ÇÔÚͨÈë×ãÁ¿µÄSO2ÓëNa2O2³ä·Ö·´Ó¦ºó£¬ËûÃǶÔCÖйÌÌå²úÎïÌá³öÈçϼÙÉ裺

¼ÙÉè1£ºÖ»ÓÐNa2SO3£»

¼ÙÉè2£º_________£»

¼ÙÉè3£º¼ÈÓÐNa2SO3£¬ÓÖÓÐNa2SO4¡£

a¡¢Îª½øÒ»²½È·¶¨CÖз´Ó¦ºó¹ÌÌå²úÎïµÄ³É·Ö(Na2O2ÒÑ·´Ó¦ÍêÈ«)£¬¼×ͬѧÉè¼ÆÁËÈçÏÂʵÑ飺

¼×ͬѧÓɴ˵óö½áÂÛ£º²úÎïÊÇNa2SO4£¬¸Ã·½°¸ÊÇ·ñºÏÀí__________Ìî¡°ÊÇ¡±»ò¡°·ñ¡±£¬ÀíÓÉÊÇ_______¡£

b¡¢Èô¼ÙÉè2³ÉÁ¢£¬Ð´³öSO2ÓëNa2O2·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º_________¡£

c¡¢ÒÒͬѧÉè¼ÆÁËÈçÏÂʵÑé½øÒ»²½È·ÈϲúÎïµÄ³É·Ö¡£

ʵÑé²½Öè

ÏÖÏó

¢ÙÈ¡ÉÙÁ¿CÖйÌÌå²úÎïÓÚÊÔ¹ÜÖУ¬¼ÓÈëÊÊÁ¿µÄÕôÁóË®Èܽ⡣

¹ÌÌåÈ«²¿Èܽâ

¢ÚÏòÉÏÊÔ¹ÜÖмÓÈë¹ýÁ¿µÄÏ¡ÑÎËᣬ½«Éú³ÉµÄÆøÌåͨÈëÉÙÁ¿ËáÐÔKMnO4ÈÜÒºÖС£

ËáÐÔKMnO4ÈÜÒºÍÊÉ«

¢ÛÏò²½Öè¢Ú·´Ó¦ºóµÄÊÔ¹ÜÖУ¬¼ÓÈëÊÊÁ¿µÄBaCl2ÈÜÒº¡£

²úÉú°×É«³Áµí

²½Öè¢ÚÖн«²úÉúµÄÆøÌåͨÈëÉÙÁ¿ËáÐÔKMnO4ÈÜÒºÖУ¬·¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ£º ________£¬Í¨¹ýÉÏÊöʵÑéÏÖÏóÈ·¶¨¼ÙÉè__________³ÉÁ¢¡£(Ñ¡Ìî1¡¢2»ò3)¡£

¡¾´ð°¸¡¿Na2SO3 + H2SO4 = Na2SO4 + H2O+SO2¡ü ÎüÊÕβÆø(δ·´Ó¦ÍêÈ«µÄSO2ÆøÌå)£¬·ÀÖ¹ÎÛȾ¿ÕÆø Ö»ÓÐNa2SO4 ·ñ ÏõËáÓÐÇ¿Ñõ»¯ÐÔ£¬ÏõËáÄܽ«ÑÇÁòËá±µÑõ»¯ÎªÁòËá±µ Na2O2 + SO2 = Na2SO4 2MnO4£­ + 5SO2 + 2H2O = 5SO42£­+ 2Mn2+ + 4H+ 3

¡¾½âÎö¡¿

¢Å×°ÖÃAÖÐÑÇÁòËáÄÆÓëÁòËá·´Ó¦¡£

¢Æ×°ÖÃDÆðµ½µÄ×÷ÓÃÊÇ·ÀÖ¹¿ÕÆøÖеÄË®ÕôÆøºÍ¶þÑõ»¯Ì¼½øÈëC×°ÖÃÓëNa2O2·´Ó¦£¬»¹Æðµ½ÁËÎüÊÕ¹ýÁ¿µÄSO2£¬±ÜÃâÎÛȾ¿ÕÆø¡£

¢Ç¶þÑõ»¯ÁòÓë¹ýÑõ»¯ÄÆ·´Ó¦µÄ·½³Ìʽ¿ÉÄÜΪ£º2Na2O2 +2 SO2 = 2Na2SO3+ O2¡ü£¬Ò²ÓпÉÄÜΪ£ºNa2O2 + SO2 = Na2SO4£»a¡¢Éú³ÉµÄ°×É«³ÁµíÖÐÈç¹ûº¬ÓÐÑÇÁòËá±µ£¬¼ÓÈëÏõËáºó£¬»á½«ÑÇÁòËá±µÑõ»¯ÎªÁòËá±µ£»b¡¢Èô¼ÙÉè2³ÉÁ¢£¬¸ù¾ÝÑõ»¯»¹Ô­·´Ó¦µÃµ½SO2ÓëNa2O2µÄ·´Ó¦»¯Ñ§·½³Ìʽ£»c¡¢¶þÑõ»¯Áò¾ßÓл¹Ô­ÐÔ£¬Äܹ»±»ËáÐÔ¸ßÃÌËá¼ØÈÜÒºÑõ»¯£¬Ð´³öÀë×Ó·½³Ìʽ£¬ÔÙ¸ù¾ÝÈý²½·ÖÎöµÃ³ö½áÂÛ¡£

¢Å×°ÖÃAÖÐÑÇÁòËáÄÆÓëÁòËá·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºNa2SO3 + H2SO4 = Na2SO4 + H2O+SO2¡ü£¬

¹Ê´ð°¸Îª£ºNa2SO3 + H2SO4 = Na2SO4 + H2O+SO2¡ü¡£

¢Æ×°ÖÃDÆðµ½µÄ×÷ÓÃÊÇ·ÀÖ¹¿ÕÆøÖеÄË®ÕôÆøºÍ¶þÑõ»¯Ì¼½øÈëC×°ÖÃÓëNa2O2·´Ó¦£¬»¹Æðµ½ÁËÎüÊÕ¹ýÁ¿µÄSO2£¬±ÜÃâÎÛȾ¿ÕÆø£»¹Ê´ð°¸Îª£ºÎüÊÕβÆø(δ·´Ó¦ÍêÈ«µÄSO2ÆøÌå)£¬·ÀÖ¹ÎÛȾ¿ÕÆø¡£

¢Ç¶þÑõ»¯ÁòÓë¹ýÑõ»¯ÄÆ·´Ó¦µÄ·½³Ìʽ¿ÉÄÜΪ£º2Na2O2 +2 SO2 = 2Na2SO3+ O2¡ü£¬Ò²ÓпÉÄÜΪ£ºNa2O2 + SO2 = Na2SO4£¬²úÎï¿ÉÄÜÖ»ÓÐNa2SO3£¬¿ÉÄܼÈÓÐNa2SO3ÓÖÓÐNa2SO4£¬»¹¿ÉÄÜÖ»ÓÐÁòËáÄÆ£¬ËùÒÔ¼ÙÉè2Ϊ£ºÖ»ÓÐNa2SO4£»¹Ê´ð°¸Îª£ºÖ»ÓÐNa2SO4¡£

a¡¢Éú³ÉµÄ°×É«³ÁµíÖÐÈç¹ûº¬ÓÐÑÇÁòËá±µ£¬¼ÓÈëÏõËáºó£¬»á½«ÑÇÁòËá±µÑõ»¯ÎªÁòËá±µ£¬²»ÄÜÈ·¶¨²úÎïÊÇNa2SO3»¹ÊÇNa2SO4»ò¶þÕß¼æÓУ¬¹Ê²»Äܵóö²úÎïÖ»ÓÐNa2SO4µÄ½áÂÛ£¬¹Ê´ð°¸Îª£º·ñ£»ÏõËáÓÐÇ¿Ñõ»¯ÐÔ£¬ÏõËá¿ÉÒÔ½«BaSO3³ÁµíÑõ»¯ÎªBaSO4¡£

b¡¢Èô¼ÙÉè2³ÉÁ¢£¬SO2ÓëNa2O2·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º Na2O2 + SO2 = Na2SO4£¬¹Ê´ð°¸Îª£ºNa2O2 + SO2 = Na2SO4¡£

c¡¢¶þÑõ»¯Áò¾ßÓл¹Ô­ÐÔ£¬Äܹ»±»ËáÐÔ¸ßÃÌËá¼ØÈÜÒºÑõ»¯£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪ£º2MnO4£­ + 5SO2 + 2H2O = 5SO42£­+ 2Mn2+ + 4H+£¬ÒªÑéÖ¤¹ÌÌåÓÐNa2SO3ºÍNa2SO4£¬¿ÉÒÔ¼ìÑéSO32£­ÓëSO42£­£¬ÊµÑé·½°¸Îª£º¢ÙÈ¡ÉÙÁ¿CÖйÌÌå²úÎïÓÚÊÔ¹ÜÖУ¬¼ÓÈëÊÊÁ¿µÄÕôÁóË®Èܽ⣬¹ÌÌåÍêÈ«Èܽ⣻¢ÚÏòÉÏÊÔ¹ÜÖмÓÈë¹ýÁ¿µÄÏ¡ÑÎËᣬ½«ÑÇÁòËáÄÆÍêȫת»¯³É¶þÑõ»¯ÁòÆøÌ壬½«²úÉúµÄÆøÌåͨÈëÉÙÁ¿ËáÐÔKMnO4ÈÜÒºÖУ¬¸ßÃÌËá¼ØÈÜÒºÍÊÉ«£¬Ö¤Ã÷²úÎïÖк¬ÓÐÑÇÁòËáÄÆ£»¢ÛÏò²½Öè¢Ú·´Ó¦ºóµÄÊÔ¹ÜÖУ¬¼ÓÈëÊÊÁ¿µÄBaCl2ÈÜÒº£¬²úÉú°×É«³Áµí£¬¸Ã°×É«³ÁµíΪÁòËá±µ£¬ËµÃ÷Ô­ÈÜÒºÖк¬ÓÐÁòËáÄÆ£¬´Ó¶øÖ¤Ã÷¼ÙÉè3³ÉÁ¢£»¹Ê´ð°¸Îª£º2MnO4£­ + 5SO2 + 2H2O = 5SO42£­+ 2Mn2+ + 4H+£»3¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿»Æ¼ØÌú·¯Ôü¾­ÈçÏÂÁ÷³Ì¿É½«Æäת»¯ÎªÃÌпÌúÑõÌ壺

ÒÑÖª£º¢Ù»Æ¼ØÌú·¯ÔüÖÐÌúÖ÷ÒªÒÔFe2O3ÐÎʽ´æÔÚ£¬Ð¿Ö÷ÒªÒÔÁòËáп(ZnSO4)¡¢Ñõ»¯Ð¿(ZnO)¡¢¹èËáп(ZnSiO3)ÐÎʽ´æÔÚ£¬»Æ¼ØÌú·¯ÔüµÄijЩԪËسɷÖÈçϱíËùʾ£º

ÔªËØ

Fe

Zn

Cu

Cd

Ca

Mg

Si

ÖÊÁ¿·ÖÊý

28.9

8.77

0.37

0.18

0.37

0.84

4.63

¢ÚNH4FÈÜÒºÓÃÓÚ³ÁµíMg2+ºÍCa2+£¬¢ÚFeºÍCdµÄ½ðÊô»î¶¯ÐÔÏà½ü

¢Å¡°Ëá½þ¡±ºó£¬ÂËÔü1µÄÖ÷Òª³É·ÖΪ________(д»¯Ñ§Ê½)£»ÎªÁËÌá¸ß½þ³öÂÊ£¬¿É²ÉÈ¡µÄ´ëÊ©ÓÐ________(д³öÒ»ÖÖ¼´¿É)¡£

¢Æ¡°»¹Ô­³ýÔÓ¡±¹¤ÐòÖУ¬¼ÓÈëÌú·ÛÊÇΪÁ˳ýÈ¥ÈÜÒºÖÐ________¡¢________µÈ½ðÊôÔÓÖÊÀë×Ó¡£

¢Ç¼ÓÈë(NH4)2S³ÁµíCd2+ʱӦ±ÜÃâ¹ýÁ¿£¬Ô­ÒòÊÇ________£»Èô´Ë¹ý³ÌÖÐÈÜÒº½Á°èʱ¼ä¹ý³¤£¬Ôò»áµ¼ÖÂCd2+È¥³ýÂÊÆ«µÍ£¬Ô­ÒòÊÇ________¡£(ÒÑÖª£ºCdSµÄÈܶȻýKsp = 8¡Á10£­27£¬FeSµÄÈܶȻýKsp = 4¡Á10£­19£¬ZnSµÄÈܶȻýKsp = 1.6¡Á10£­24)

¢Èд³ö¡°¹²³Áµí¡±¹¤ÐòÖÐÉú³ÉFeCO3µÄÀë×Ó·´Ó¦·½³ÌʽΪ£º________¡£

¢ÉÃÌпÌúÑõÌåÊÇÒ»ÖÖÖØÒªµÄ´ÅÐÔ²ÄÁÏ¡£²â¶¨ÌúÑõÌåÖÐZnOµÄʵÑé²½ÖèÈçÏ£º

¢Ùд³ö³ýÃÌ(Mn2+)²½ÖèÖеÄÀë×Ó·½³Ìʽ________¡£

¢Ú׼ȷÁ¿È¡25.00 mLÈÜÒºA£¬ÑÚ±ÎÌúºó£¬Óöþ¼×·Ó³È×÷ָʾ¼Á£¬ÓÃ0.0100mol/LµÄEDTA(Na2H2Y)±ê×¼ÈÜÒºµÎ¶¨ÆäÖеÄZn2+ (·´Ó¦Ô­ÀíΪZn2+ + H2Y2£­ =ZnY 2£­ + 2H+)£¬ÖÁµÎ¶¨ÖÕµãʱÏûºÄEDTA±ê×¼ÈÜÒº20.00 mL¡£Í¨¹ý¼ÆËãÈ·¶¨¸ÃÌúÑõÌåÖÐZnOµÄÖÊÁ¿·ÖÊýΪ________¡£

¡¾ÌâÄ¿¡¿ÒÔº¬îÜ·Ï´ß»¯¼Á(Ö÷Òª³É·ÖΪCo¡¢Fe¡¢SiO2)ΪԭÁÏ£¬ÖÆÈ¡Ñõ»¯îܵÄÁ÷³ÌÈçÏ£º

(1) Èܽ⣺Èܽâºó¹ýÂË£¬½«ÂËÔüÏ´µÓ2¡«3´Î£¬ÔÙ½«Ï´ÒºÓëÂËÒººÏ²¢µÄÄ¿µÄÊÇ________________________________________________________________________¡£

(2) Ñõ»¯£º¼ÓÈȽÁ°èÌõ¼þϼÓÈëNaClO3£¬½«Fe2£«Ñõ»¯³ÉFe3£«£¬ÆäÀë×Ó·½³ÌʽÊÇ____________________________¡£

ÒÑÖª£ºÌúÇ軯¼Ø»¯Ñ§Ê½ÎªK3[Fe(CN)6]£»ÑÇÌúÇ軯¼Ø»¯Ñ§Ê½ÎªK4[Fe(CN)6]¡¤3H2O¡£

3Fe2£«£«2[Fe(CN)6]3£­===Fe3[Fe(CN)6]2¡ý(À¶É«³Áµí)

4Fe3£«£«3[Fe(CN)6]4£­===Fe4[Fe(CN)6]3¡ý(À¶É«³Áµí)

È·¶¨Fe2£«ÊÇ·ñÑõ»¯ÍêÈ«µÄ·½·¨ÊÇ__________________________________¡£(¿É¹©Ñ¡ÔñµÄÊÔ¼Á£ºÌúÇ軯¼ØÈÜÒº¡¢ÑÇÌúÇ軯¼ØÈÜÒº¡¢Ìú·Û¡¢KSCNÈÜÒº)

(3) ³ýÌú£º¼ÓÈëÊÊÁ¿µÄNa2CO3µ÷½ÚËá¶È£¬Éú³É»ÆÄÆÌú·¯[Na2Fe6(SO4)4(OH)12]³Áµí£¬Ð´³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º_____________________________________________________¡£

(4) ³Áµí£ºÉú³É³Áµí¼îʽ̼ËáîÜ[(CoCO3)2¡¤3Co(OH)2]£¬³ÁµíÐèÏ´µÓ£¬Ï´µÓµÄ²Ù×÷ÊÇ________________________________________________________________________¡£

(5) Èܽ⣺CoCl2µÄÈܽâ¶ÈÇúÏßÈçͼËùʾ¡£Ïò¼îʽ̼ËáîÜÖмÓÈë×ãÁ¿Ï¡ÑÎËᣬ±ß¼ÓÈȱ߽Á°èÖÁÍêÈ«Èܽâºó£¬Ðè³ÃÈȹýÂË£¬ÆäÔ­ÒòÊÇ__________________________________________¡£

(6) ×ÆÉÕ£º×¼È·³ÆÈ¡CoC2O4 1.470 g£¬ÔÚ¿ÕÆøÖгä·Ö×ÆÉÕµÃ0.830 gÑõ»¯îÜ£¬Ð´³öÑõ»¯îܵĻ¯Ñ§Ê½£º________________¡£

¡¾ÌâÄ¿¡¿Ä³¿ÎÍâ»î¶¯Ð¡×é¶ÔÒ»Ñõ»¯Ì¼»¹Ô­Ñõ»¯ÌúµÄʵÑéÖÐ×îºóµÄ²úÎï²úÉúŨºñÐËȤ£¬ÊÔͨ¹ýʵÑéÀ´Ì½¾¿Æä³É·Ö¡£

¢ñ¡¢ÊµÑé×°Öãº

¸Ã×°ÖÃBÖз¢ÉúµÄÀë×Ó·½³ÌʽÊÇ ______£¬×°ÖÃBµÄ×÷ÓÃÊÇ ______¡£

¢ò¡¢ÊµÑéÏÖÏ󣺲£Á§¹ÜAÖеķÛÄ©ÓɺìÉ«Öð½¥±äΪºÚɫʱ£¬Í£Ö¹¼ÓÈÈ£¬¼ÌÐøͨһÑõ»¯Ì¼£¬ÀäÈ´µ½ÊÒΣ¬Í£Ö¹Í¨Æø£¬Í¬Ê±¹Û²ìµ½³ÎÇåµÄʯ»ÒË®±ä»ë×Ç¡£

¢ó¡¢ÊµÑé½áÂÛ£º

¼×ÈÏΪ£ºÒÀ¾ÝÉÏÊöʵÑéÏÖÏó¿ÉÒÔÅжϳöÉú³ÉµÄºÚÉ«¹ÌÌåΪ½ðÊôÌú¡£

ÒÒÈÏΪ£º½ö´ÓÉÏÊöʵÑéÏÖÏ󣬲»×ãÒÔÖ¤Ã÷Éú³ÉµÄºÚÉ«¹ÌÌåΪ½ðÊôÌú£¬ËûÔö¼ÓÒ»¸öʵÑ飺ÓôÅÌú¿¿½üºÚÉ«¹ÌÌ壬¿´µ½ÓкÚÉ«¹ÌÌå±»´ÅÌúÎüÒý£¬ÓÚÊǵóöÉú³ÉµÄºÚÉ«¹ÌÌåΪ½ðÊôÌúµÄ½áÂÛ¡£

ÇëÄãͨ¹ý¸Ã·´Ó¦µÄÏà¹Ø×ÊÁ϶ÔËûÃǵĽáÂÛ×÷³öÅжϣ¬²¢Í¨¹ýʵÑé¼ìÑéÆäºÏÀíÐÔ£º

¢ÅÔÚÒ»¶¨Ìõ¼þÏ£¬Ò»Ñõ»¯Ì¼ÓëÑõ»¯ÌúÔÚ¼ÓÈÈÌõ¼þÏ£¬¿É·¢ÉúÈçÏ·´Ó¦£º

CO +3Fe2O3 = 2Fe3O4+ CO2¡ü 4CO + Fe3O4 = Fe+ 4CO2¡ü

¢ÆËÄÑõ»¯ÈýÌú(Fe3O4)ΪºÚÉ«¹ÌÌ壬ÓÐÇ¿´ÅÐÔ£¬Äܹ»±»´ÅÌúÎüÒý¡£

¼×¡¢ÒÒͬѧµÄ½áÂÛ ______¡£Äã¶Ô´ËÆÀ¼ÛµÄÀíÓÉÊÇ ______¡£

¢ô¡¢ÊµÑé̽¾¿

¶Ô·´Ó¦ºó¹ÌÌå³É·ÖÌá³ö¼ÙÉ裺

¼ÙÉè1£º·´Ó¦ºó¹ÌÌåÖÐÖ»ÓÐFe£»

¼ÙÉè2£º·´Ó¦ºó¹ÌÌåÖÐÖ»ÓÐFe3O4£»

¼ÙÉè3£º·´Ó¦ºó¹ÌÌåÖÐ ______ ¡£

Ϊȷ¶¨ÊµÑéÖÐ×îºó²úÎïÖеijɷ֣¬±ûͬѧÉè¼ÆÈçÏÂʵÑ飬ÇëÄãÀûÓÃÏÞÑ¡ÊÔ¼ÁºÍÒÇÆ÷°ïÖúËûÍê³É¸Ã̽¾¿¹ý³Ì£¬²¢½«´ð°¸Ð´ÔÚ´ðÌ⿨ÏàӦλÖá£

ÏÞÑ¡ÊÔ¼ÁºÍÒÇÆ÷£º1mol/L CuSO4¡¢0.01mol/L KSCNÈÜÒº¡¢1mol/L ÑÎËá¡¢0.01mol/L °±Ë®¡¢ÊԹܡ¢²£Á§°ô¡¢½ºÍ·µÎ¹Ü¡£

ʵÑé²Ù×÷

Ô¤ÆÚÏÖÏóºÍ½áÂÛ

²½ÖèÒ»£»È¡Ó²Öʲ£Á§¹ÜÖйÌÌå²úÎïÉÙÁ¿·Ö±ðÓÚA¡¢BÊÔ¹ÜÖУ¬¼ÓÈë×ãÁ¿1mol/L CuSO4ÈÜÒº£¬½Á°èÈܽ⡣

¢ÅÈôAÊÔ¹ÜÖкÚÉ«¹ÌÌå²»Èܽ⣬²¢ÇÒûÓй۲쵽ÆäËüÏÖÏó£¬ÔòºÚÉ«¹ÌÌåΪ

______¡£

¢ÆÈôBÊÔ¹ÜÖÐÓкìÉ«¹ÌÌåÎö³ö£¬Ôò˵Ã÷ºÚÉ«¹ÌÌåÖк¬ÓÐ ______¡£

²½Öè¶þ£º¶ÔÊÔ¹ÜBÖÐÈÜÒº¹ýÂË£¬½«ËùµÃ¹ÌÌåÏ´µÓ¸É¾»ºó¼Ó×ãÁ¿1mol/LÑÎËáºóÔÙÒÀ´Î·Ö±ð¼ÓÈëÊÊÁ¿0.01mol/L°±Ë®¡¢ÉÙÁ¿0.01mol/L KSCNÈÜÒº¡£

¢ÙÈôÈÜÒº²»±äºìÉ«£¬Ôò______¡£

¢ÚÈôÈÜÒº±äºìÉ«£¬Ôò______¡£

¢õ¡¢ÑÓÉì̽¾¿£º¶¡Í¬Ñ§ÊÔͼͨ¹ý·´Ó¦Ç°ºó¹ÌÌåÖÊÁ¿µÄ±ä»¯À´È·¶¨ºÚÉ«¹ÌÌåµÄ³É·Ö£¬ÄãÈÏΪ¿ÉÐÐÂð£¿(¼ÙÉèÑõ»¯ÌúÔÚ·´Ó¦ÖÐÍêÈ«·´Ó¦)______(Ìî¡°ÐС±»ò¡°²»ÐС±)£¬ÀíÓÉÊÇ£º______¡£

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

¾«Ó¢¼Ò½ÌÍø