µ±Ç°Î»ÖãºÊ×Ò³ > µç¹¤Ö¤ ¿¼ÊÔ×îÐÂÌâ¿â
2013/4/29 ÃûÉù´óÕñOK
12¡¢¸ßѹ¸ôÀ뿪¹Ø½öÆð¸ôÀë×÷Ó㬲»ÄܲÙ×÷ÈκεçÁ÷¡££¨ B £©
A¡¢ÕýÈ· B¡¢´íÎó
13¡¢Ñ¡ÓÃµçÆøÉ豸ʱ£¬Ó¦°´Õý³£¹¤×÷Ìõ¼þÑ¡Ôñ¶î¶¨µçѹºÍµçÁ÷¡££¨ A £©
A¡¢ÕýÈ· B¡¢´íÎó
14¡¢µçѹ»¥¸ÐÆ÷Õý³£ÔËÐÐʱ£¬Ï൱ÓÚÒ»¸ö¿ÕÔØÔËÐеĽµÑ¹±äѹÆ÷¡££¨ A £©
A¡¢ÕýÈ· B¡¢´íÎó
15¡¢¸ôÀ뿪¹ØÓÐרÃŵÄÃ𻡽ṹ¡££¨ B £©
A¡¢ÕýÈ· B¡¢´íÎó
16¡¢¸ßѹ¸ººÉ¿ª¹Ø¾ßÓÐÃð»¡×°Öü°¿ì·Ö»ú¹¹£¬µ«²»ÔÊÐíÓÃÀ´·Ö¶Ï¶Ì·µçÁ÷¡££¨ A £©
A¡¢ÕýÈ· B¡¢´íÎó
17¡¢µÍѹµçÀÂ×îµÍ¾øÔµ²»µÍÓÚ¶àÉÙ¿ÉÒÔͶÈëÔËÐУ¨ B £© A¡¢0.1Mw B¡¢0.5Mw C¡¢5Mw D¡¢10Mw 18¡¢µçÁ¦Ïß·¸ßƵͨµÀÖ÷ÒªÓÉ£¨ D £©²¿·Ö×é³É¡£
A¡¢µçÁ¦Ïß·¡¢¸ßƵ×貨Æ÷¡¢¸ßƵµçÀ¡¢Ôز¨»ú B¡¢µçÁ¦Ïß·¡¢¸ßƵ×貨Æ÷¡¢¸ßƵµçÀÂ
C¡¢µçÁ¦Ïß·¡¢¸ßƵ×貨Æ÷¡¢½áºÏÂDz¨Æ÷¡¢¸ßƵµçÀ¡¢Ôز¨»ú
D¡¢µçÁ¦Ïß·¡¢¸ßƵ×貨Æ÷¡¢ñîºÏµçÈÝÆ÷¡¢½áºÏÂDz¨Æ÷¡¢¸ßƵµçÀ¡¢Ôز¨»ú 19¡¢µçѹ»¥¸ÐÆ÷¸±±ßµÄ¶î¶¨µçѹһ°ãΪ£¨ C £©·ü¡£ A¡¢10 B¡¢50 C¡¢100 D¡¢200 20¡¢35KVÓÍ¿ª¹ØµÄÖ÷Òª½á¹¹ÓÐÄÄЩ£¨ C £©¡£
A¡¢ÌáÉý½á¹¹¡¢ÓÍÏä¡¢µ¼µçϵͳ B¡¢µçÈÝÌ׹ܡ¢µçÁ÷»¥¸ÐÆ÷²Ù×÷»ú¹¹ C¡¢µçÓÍÃð»¡ÊÒ¡¢µ¼µçϵͳ¡¢µçÈÝÌ×¹Ü D¡¢ÓÍÏä¡¢Ìú¼Ü¡¢Éý½µ»ú¹¹¡¢µ¼µçϵͳ
21¡¢35KVÓÍ¿ª¹ØµÄ¼¼ÊõÐÔÄÜ£¬ÒԶÈÝÁ¿ Ϊ1000Õ×·ü°²ÎªÀý˵Ã÷£º¶Ï¿ª1000Õ×·ü°²¸ººÉ¶àÉÙ´ÎÒÔÏ£¬¿ª¹Ø²»´óÐÞ£¨ C £©¡£
A¡¢8´Î B¡¢16´Î C¡¢4´Î D¡¢2´Î
22¡¢Ñ¡ÓÃµçÆøÉ豸£¬Ó¦°´×°ÖõصãµÄ£¨ C £©À´¼ìÑ鿪¹ØµçÆ÷µÄ¶ÏÁ÷ÄÜÁ¦¡£ A¡¢µ¥Ïà¶Ì·ÈÝÁ¿ B¡¢¶þÏà¶Ì·ÈÝÁ¿
C¡¢ÈýÏà¶Ì·ÈÝÁ¿ D¡¢ÈýÏà¶ÔµØ¶Ì·ÈÝÁ¿ 23¡¢SN10~10ÐÍÉÙÓͶÏ·Æ÷²ÉÓ㨠C £©Ã𻡷½Ê½¡£
A¡¢ºá´µÃð»¡Ê½ B¡¢×Ý´µÃð»¡Ê½ C¡¢×ݺᴵÃð»¡Ê½ D¡¢È¥Àë×ÓÕ¤Ãð»¡Ê½ 24¡¢¸ôÀ뿪¹Ø²»ÄÜÓÃÓÚÏÂÊöÄÄÖÖ²Ù×÷£¨ B £©¡£
A¡¢¸ôÀëµçÔ´ B¡¢ÇжϸººÉµçÁ÷
C¡¢Çжϵçѹ»¥¸ÐÆ÷ D¡¢ÇжÏÎÞ»Ö¸´µçѹµÄ»·Á÷ 25¡¢Õæ¿Õ¶Ï·Æ÷µÄ´¥Í·³£²ÉÈ¡£¨ D £©¡£
A¡¢ÇÅʽ´¥Í· B¡¢Ö¸Ðδ¥Í· C¡¢±èÐδ¥Í· D¡¢¶Ô½Óʽ´¥Í· 26¡¢¸ßƵ×貨Æ÷ÊÇÓÉ£¨ D £©×é³ÉµÄ²¢ÁªÐ³Õñ»ØÂ·¡£
A¡¢µç¸ÐºÍµç×è B¡¢µçÈݺ͵ç×è C¡¢µçÈÝÆ÷ºÍÂ˲¨Æ÷ D¡¢µç¸ÐºÍµçÈÝÆ÷ 27¡¢¸ßѹ¸ººÉ¿ª¹Ø²»ÄÜÇжÏÏÂÁÐÄÄÖÖµçÁ÷£¨ B £©¡£
A¡¢Ïß·µÄ¸ºÔصçÁ÷ B¡¢Ïß·µÄ¶Ì·µçÁ÷ C¡¢±äѹÆ÷µÄ¿ÕÔØµçÁ÷ D¡¢µçÈÝÆ÷µÄµçÈݵçÁ÷
µÚ 9 Ò³ ¹² 44 Ò³
9
2013/4/29 ÃûÉù´óÕñOK
28¡¢¹ØÓÚ¸ßÆµ×貨Æ÷µÄ×÷ÓÃÏÂÁÐÄĸöÐðÊö²»ÕýÈ·£¨ B £©¡£
A¡¢¶Ô¸ßƵÂ˲¨µçÁ÷×迹ºÜ´ó B¡¢¶Ô¹¤ÆµµçÁ÷³ÊÏÖµÄ×迹ºÜ´ó C¡¢×èÖ¹¸ßƵµçÁ÷µÄÍâÁ÷
D¡¢·ÀÖ¹¸ßÆµÔØ²¨ÐźÅÏòĸÏß·½Ïò·ÖÁ÷ 29¡¢¸ßѹй¶ÊÔÑ飬ӦѡÓÃʲôÉ豸£¨B £©¡£
A¡¢Ñ¡Óý»Á÷ÄÍѹ»ú B¡¢¸ßѹֱÁ÷ÕûÁ÷É豸 C¡¢¸ßѹҡ±í D¡¢µçÇÅ
30¡¢¹ØÓÚñîºÏµçÈÝÆ÷µÄ×÷ÓÃÏÂÁÐÄĸöÐðÊöÊDz»ÕýÈ·µÄ£¨ B £©¡£
A¡¢°Ñ¸ßƵµÄµçÁ÷ÐźÅñîºÏµ½¸ßѹÊäµçÏßÉÏ B¡¢°ÑµÍƵµÄµçÁ÷ÐźÅñîºÏµ½¸ßѹÊäµçÏßÉÏ C¡¢¶Ô¹¤ÆµµçÁ÷×迹ºÜ´ó
D¡¢¿É·ÀÖ¹¹¤Æµ¸ßµçѹ¶Ô¸ßƵÊÕ·¢Ñ¶»úµÄÇÖÏ® 31£®¸ôÀ뿪¹Ø²»ÄÜÓÃÓÚÏÂÊöÄÄÖÖ²Ù×÷ £¨ A £© A£®Çж϶Ì·µçÁ÷
B£®ÇжÏСµçÁ÷£¬¸ôÀë´øµçÉ豸
C£®¸ôÀëµçÔ´£¬µ¹Õ¢²Ù×÷£¬ÇжÏСµçÁ÷ D£®¸ôÀëµçÔ´£¬¸ôÀë¹ÊÕÏ
32¡¢¹ØÓÚ¸ôÀ뿪¹ØµÄ×÷ÓÃÏÂÁÐÄĸöÐðÊöÊǶԵģ¨ C £©¡£
A¡¢ÓÃÓÚÇжϸººÉµçÁ÷ B¡¢ÓÃÓÚÇж϶Ì·µçÁ÷
C¡¢ÇжÏСµçÁ÷£¬¸ôÀë´øµçÉ豸 D¡¢½öÆð¸ôÀë×÷Ó㬲»ÄܲÙ×÷ÈκεçÁ÷ 33¡¢±äƵÆ÷µÄ¿ÕÔØËðºÄÓëʲôÓйأ¨ D £©¡£
A¡¢Í¬¸ºÔصĴóСÓÐ¹Ø B¡¢Í¬¸ºÔصÄÐÔÖÊÓйØ
C¡¢Í¬µçѹµÄ¸ßµÍÓÐ¹Ø D¡¢Í¬ÆµÂʺʹÅͨÃܶȷùÖµÓÐ¹Ø 35¡¢µçÁ¦Ïß·¸ßƵͨµÀÖ÷ÒªÓУ¨ D £©²¿·Ö×é³É¡£ A¡¢Èý B¡¢ËÄ C¡¢Îå D¡¢Áù 36¡¢µçѹ»¥¸ÐÆ÷¸±±ß¶Ì·ÔËÐеĺó¹ûÊÇ£¨ C £©¡£ A¡¢Ö÷´Åͨ¾ÛÔö£¬ÌúËðÔö´ó£¬ÌúÐĹýÈÈ
B¡¢¸±±ßµçѹΪÁ㣬ԱߵçѹҲΪÁã C¡¢Ô¡¢¸±±ßÈÆ×éÒòµçÁ÷¹ý´ó¶øÉÕ»Ù
D¡¢¸±±ßËù½ÓÒDZí»ò¶Ï·Æ÷ÒòµçÁ÷¹ý´ó¶øÉÕ»µ
37¡¢°²×°Ò»Ì¨400KVA£¬60KV/0.4KV±äѹÆ÷£¬Ó¦Ñ¡Óöà´ó½ØÃæµÄ£¨ B £©µçÀ¡£ A¡¢VLV¡ª3F240+1F25
B¡¢VLV¡ª(3F185+1F16)F2 C¡¢VLV¡ª(3F150+1F14)F2 D¡¢VLV¡ª(3F120+1F12)F2
38¡¢¸ôÀ뿪¹Ø²»ÄÜÓÃÓÚÏÂÁÐÄÄÖÖ²Ù×÷( D ).
A¡¢¸ôÀëµçÔ´£¬¸ôÀë¹ÊÕÏ£¬²àÃæ²Ù×÷ B¡¢ÇжÏСµçÁ÷£¬¸ôÀë´øµçÉ豸
C¡¢¸ôÀëµçÔ´¡¢µ¹·§²Ù×÷£¬ÇжÏСµçÁ÷ D¡¢Çпª¸ººÉµçÁ÷
39¡¢±äѹÆ÷µÄ¶î¶¨µçÁ÷ÊÇÖ¸ËüÔڶÇé¿öÏÂÔËÐÐʱԡ¢¸±±ßµçÁ÷£¨ C £©¡£
µÚ 10 Ò³ ¹² 44 Ò³
10
2013/4/29 ÃûÉù´óÕñOK
A¡¢Æ½¾ùÖµ B¡¢×î´óÖµ C¡¢ÓÐЧֵ D¡¢Ë²Ê±Öµ 40¡¢ÏÂÁУ¨ D £©Ïî²»ÊÇÁù·ú»¯Áò¶Ï·Æ÷µÄÓŵ㡣
A¡¢¿ª¶ÏÄÜÁ¦Ç¿£¬¶Ï¿Úµçѹ±ãÓÚ×öµÄºÜ¸ß B¡¢ÔÊÐíÁ¬Ðø¿ª¶Ï´ÎÊý½Ï¶à C¡¢ÔëÒôС£¬ÎÞ»ðÔÖΣÏÕ
D¡¢¿ª¶ÏµçÁ÷ʱ´¥Í·ÉÕËðÇá΢£¬ÊÙÃü³¤ 42¡¢¶Ï·Æ÷µÄ·Öբʱ¼äÒ»°ãΪ£¨ C £©
A¡¢0.01~0.03s B¡¢0.03~0.06s C¡¢0.06~0.12s D¡¢0.15~0.3s 43¡¢½áºÏÂ˲¨Æ÷ÔÚµçÁ¦Ôز¨Í¨µÀÖÐÆðʲô×÷Ó㨠B £©¡£ A¡¢Ôز¨»úÓë¸ßѹµçÁ¦Ïß¼ä¸ßƵÐźŵÄͨ· B¡¢ÒÖÖÆÍ¨µÀÍâµÄ¸ÉÈż°×迹ÔÑÅä×÷Óà C¡¢¶Ô¸ßƵÐźžßÓÐ×ã¹»´óµÄ×迹 D¡¢Ìá¸ß·¢ÐÅµçÆ½·Å´óÐźŠ44¡¢±äѹÆ÷²ÉÓúܱ¡µÄ¶øÇÒÍ¿ÓоøÔµÆáµÄ¹è¸ÖƬµþ×°¶ø³É£¬ÆäÖ÷ҪĿµÄÖ®Ò»¾ÍÊÇ
Ϊ£¨ B £©¡£
A¡¢¼õÉÙµçÁ÷ B¡¢¼õÉÙÎÐÁ÷ C¡¢½µµÍÌúËð D¡¢½µµÍÍËð 45¡¢Ñ¹ÆøÊ½¸ßѹ¸ººÉ¿ª¹Ø³£ÓÃÓÚ£¨ B £©¼°ÒÔϵçѹµÈ¼¶¡£ A¡¢10KV B¡¢35KV C¡¢110KV D¡¢220KV 46¡¢FN3~10Ð͸ººÉ¿ª¹ØµÄ¼¼ÊõÐÔÄÜÖ÷ÒªÓÐÄÄЩ£¨ B £©
A¡¢¾øÔµË®Æ½£¬¹ýµçÁ÷ÄÜÁ¦£¬»úеǿ¶ÈºÃ
B¡¢¾øÔµË®Æ½£¬¶¯¡¢ÈÈÎȶ¨ÐÔÄܺ㬿ª¡¢ºÏÐÔÄܺà C¡¢¾øÔµË®Æ½£¬Ãð»¡ÄÜÁ¦Ç¿£¬»úеÊÙÃü³¤ D¡¢½Ó´¥ºÃ£¬·ÖºÏÕ¢Áé»î£¬»úеǿ¶ÈºÃ
±äÅäµçϵͳµçÆøÉ豸µÄ¼ìÐÞ
1¡¢±äѹÆ÷´óÐÞʱ£¬¶Ô´©ÐÄÂÝ˨µÄ¾øÔµµç×èÒªÇóÊÇÓÃ1000VÒ¡±í²â¶¨£¬35KV±ä
ѹÆ÷²»Ó¦µÍÓÚ10Mw. £¨ B £© A¡¢ÕýÈ· B¡¢´íÎó
2¡¢ÓͶÏ·Æ÷Ò»°ã¾¹ý2~3´ÎÂúÈÝÁ¿ÌøÕ¢£¬±ØÐë½øÐнâÌåά»¤¡££¨ B £©
A¡¢ÕýÈ· B¡¢´íÎó
3¡¢²âÁ¿¸ôÀ뿪¹ØµÄ¾øÔµµç×èÓ¦ÔÚ´óÐÞʱ½øÐУ¬Ã¿1~3ÄêÒ»´Î¡££¨ A £©
A¡¢ÕýÈ· B¡¢´íÎó
4¡¢6KVÓÍÇÖʽµçѹ»¥¸ÐÆ÷´óÐ޺󣬽»Á÷ÄÍѹÊÔÑéµçѹ±ê׼Ϊ22KV¡££¨ B £©
A¡¢ÕýÈ· B¡¢´íÎó
5¡¢ZN~10ÐÍÕæ¿Õ¶Ï·Æ÷´óÐÞµ÷Õûºó£¬Ïà¼äÖÐÐľàÓ¦¿ØÖÆÔÚ200¡À10mm·¶Î§ÄÚ¡££¨ B £© A¡¢ÕýÈ· B¡¢´íÎó
6¡¢GN5ϵÁиôÀ뿪¹Ø£¬ÈýÏ಻ͬÆÚ½Ó´¥¾àÀëÓ¦²»³¬¹ý( C ).
A¡¢1mm B¡¢3mm C¡¢5mm D¡¢7mm
7¡¢ÓͶÏ·Æ÷Ò»°ã¾¹ý£¨ C £©´ÎÂúÈÝÁ¿ÌøÕ¢£¬±ØÐë½øÐнâÌåά»¤¡£ A¡¢1~2 B¡¢2~3 C¡¢4~5 D¡¢6~7
8¡¢±äѹÆ÷ÈÆ×é²úÉúÔѼä¶Ì·ºó£¬½«²úÉúÒ»¸ö±ÕºÏµÄ¶Ì·»·Â·£¬¶Ì·»·Â·ÄÚÁ÷×Å
Óн»±ä´Åͨ¸ÐÓ¦³öÀ´µÄ¶Ì·µçÁ÷£¬½«²úÉúʲôÑùµÄºó¹û£¨ C £©¡£ A¡¢¶Ô±äѹÆ÷ÔËÐÐÎÞʲôΣº¦
µÚ 11 Ò³ ¹² 44 Ò³
11
2013/4/29 ÃûÉù´óÕñOK
B¡¢»á¸Ä±äµçѹÆ÷µÄµçѹ±È
C¡¢²úÉú¸ßÈȲ¢¿ÉÄܵ¼Ö±äѹÆ÷ÉÕ»Ù D¡¢¸Ä±ä±äѹÆ÷µÄ¼«ÐÔ
9¡¢±äѹÆ÷ͶÈëÔËÐкó£¬Ã¿¸ô£¨ C £©Òª´óÐÞÒ»´Î¡£
A¡¢1Äê B¡¢3Äê C¡¢5~10Äê D¡¢15~20Äê
10¡¢35KV¸ôÀ뿪¹Ø´óÐ޺󣬽»Á÷ÄÍѹÊÔÑéµçѹ±ê׼Ϊ£¨ D £©KV¡£ A¡¢24 B¡¢32 C¡¢55 D¡¢95
11¡¢²âÁ¿¸ôÀ뿪¹Ø²Ù¶¯»ú¹¹ÏßȦµÄ×îµÍ±ê×¼ÊÇ£¬Ó¦Ôڶ²Ù×÷µçѹµÄ£¨ A £©·¶
ΧÄÚ¡£
A¡¢30%~80% B¡¢40%~60% C¡¢40%~85% D¡¢20%~70% 12¡¢µçѹ»¥¸ÐÆ÷µÄY/YO½ÓÏߣ¬¿ÉÒÔ²âÁ¿Ïßµçѹ£¬»¹¿ÉÒÔ²âÁ¿£¨ C £©¡£
A¡¢²âÁ¿ÏàµçѹºÍÏà¶ÔµØµçѹ
B¡¢²»¿ÉÒÔ²âÁ¿ÏàµçѹºÍÏà¶ÔµØµçѹ C¡¢¿ÉÒÔ²âÏàµçѹ£¬²»¿ÉÒÔ²âÏà¶Ôµçѹ D¡¢¿ÉÒÔ²âÁ¿Ïà¶Ôµçѹ£¬²»¿ÉÒÔ²âÏàµçѹ
13¡¢±äѹÆ÷ͶÈëÔËÐкó£¬Ã¿¸ô£¨ A £©ÒªÐ¡ÐÞÒ»´Î¡£
A¡¢1Äê B¡¢2Äê C¡¢3Äê D¡¢4Äê
14¡¢6KV¸ôÀ뿪¹Ø´óÐ޺󣬽»Á÷ÄÍѹÊÔÑéµçѹ±ê׼Ϊ£¨ B £©KV A¡¢24 B¡¢32 C¡¢55 D¡¢95
15¡¢10KVÓÍÇÖʽµçѹ»¥¸ÐÆ÷´óÐ޺󣬽»Á÷ÄÍѹÊÔÑéµçѹ±ê׼Ϊ£¨ A £©.
A¡¢22KV B¡¢28KV C¡¢28KV D¡¢50KV
16¡¢10KVÉÙÓͶÏ·Æ÷°²×°µØµãµÄ¶Ì·ÈÝÁ¿´óÓÚ¶Ì·¶î¶¨¶ÏÁ÷ÈÝÁ¿µÄ80%ʱ£¬Ó¦
¸ÃÖ´ÐÐÏÂÁÐÄÄÒ»Ìõ£¨ A £©¡£
A¡¢¶¯×÷3´Î¶ø¼ìÐÞ B¡¢¶¯×÷4´Î¶ø¼ìÐÞ C¡¢¶¯×÷5´Î¶ø¼ìÐÞ D¡¢¶¯×÷6´Î¶ø¼ìÐÞ
35KV¼Ü¿ÕÏß·ʩ¹¤ÖªÊ¶
1¡¢±àÖÆÊ©¹¤·½°¸µÄÒÀ¾ÝÊǼܿÕÏß·ʩ¹¤Éè¼Æ·½°¸¡¢¹æ»®±ê×¼ºÍÊ©¹¤ÖÜÆÚ¡££¨ A £©
A¡¢ÕýÈ· B¡¢´íÎó
2¡¢¼Ü¿ÕÏß·ÔËÐÐǰµÄ¼ì²éºÍÊÔÑéÓ¦×é֯ʩ¹¤µ¥Î»¡¢ÑéÊÕµ¥Î»¹²Í¬½øÐУ¬Ò»°ã°üÀ¨¶ÔµØ¡¢Ê÷¡¢½¨Öþ¼°½»²æ¿çÔ½¾àÀëÓ¦·ûºÏ¹æ¶¨£¬ÏàÐòÓ¦·ûºÏÉè¼Æ²¢¶¨Ïà¡££¨ B £©
A¡¢ÕýÈ· B¡¢´íÎó
3¡¢35~110KV¼Ü¿ÕÏß·Óë¾ÓÃñÇøÔÚµ¼Ïß×î´ó³Û¶ÈʱµÄ×îС´¹Ö±¾àÀëΪ£¨ C £©¡£
A¡¢5Ã× B¡¢6.5Ã× C¡¢7Ã× D¡¢9Ã×
4¡¢35~110KV¼Ü¿ÕÏß·ÔÚÎÞ·ÀÀ××°ÖÃʱÓëͨѶ·ÏßÔÚµ¼Ïß×î´ó³Û¶ÈʱµÄ×îС´¹Ö±¾àÀëΪ£¨ C £©¡£
A¡¢2Ã× B¡¢3Ã× C¡¢5Ã× D¡¢7Ã× 5¡¢¸ßѹµç¸ËµÄÑ¡Ôñ£¬¾ÍÊÇÑ¡Ôñµç¸ËµÄ£¨ D £©¡£ A¡¢²ÄÖÊ£¬¸ËÐÍ B¡¢²ÄÖÊ£¬¸Ë¸ß
C¡¢²ÄÖÊ£¬¸ËÐÍ£¬Ç¿¶È D¡¢²ÄÖÊ£¬¸ËÐÍ£¬¸Ë¸ß£¬Ç¿¶È
6¡¢35KV¼Ü¿Õ·Ïߣ¬Í¨³£²ÉÓûìÄàÍÁ¸Ë¼ÜÉ裬ÿ¸öÖ§³ÖµãÓ㨠D £©¸öÐüʽ´ÉÆ¿
´®ÁªÀ´Ö§³Öµ¼Ïß¡£
A¡¢9~11 B¡¢6~8 C¡¢5~6 D¡¢2~4
7¡¢¸ÖȦÁ¬½Ó»ìÄàÍÁµç¸ËµÄÍäÇú¶È£¬²»µÃ³¬¹ýµç¸Ëµç¶ÈµÄ£¨ A £©¡£
µÚ 12 Ò³ ¹² 44 Ò³
12
¹²·ÖÏí92ƪÏà¹ØÎĵµ