智能电能表时钟电池欠压分析.txt

鏅鸿兘鐢佃兘琛椂閽熺數姹犳瑺鍘嬪垎鏋? 銆銆銆愭憳瑕併戜粠鐢熶骇宸壓鎺埗銆佺浠惰璁佽蒋浠惰璁拰鐢垫睜鍝佽川绛夊嚑涓柟闈繁鍏垎鏋愪簡鐩墠鍥藉唴鏅鸿兘鐢佃兘琛腑鏃堕挓鐢垫睜娆犲帇浜敓鐨勪富瑕佸師鍥狅紝骞跺湪璁捐鏂归潰鎻愬嚭浜嗙浉搴旂殑瑙喅鍔炴硶銆?銆銆銆愬叧閿瘝銆戞櫤鑳界數鑳借;鍔剨鍓?閿?浜氱閰版隘鐢垫睜;鐢垫睜閽濆寲 銆銆Abstract锛欶rom the production process control锛宧ardware design锛宻oftware design and the quality of the battery from several aspects such as in-depth analysis of the current domestic smart meters in the clock battery voltage of the main causes锛宎nd puts forward corresponding solutions in the design source. 銆銆Key words锛欼ntelligent watt-hour meter;soldering flux;Lithium thionyl chloride batteries;battery passivation 銆銆寮曡 銆銆鐩墠鍥藉唴浣跨敤鐨勬櫤鑳界數鑳借鏃堕挓鐢垫睜娆犲帇灏嗗紩璧风數鑳借鐨勫垎鏃躲侀樁姊璐逛互鍙婂喕缁撶瓑鍔熻兘閮戒笉鑳芥甯稿疄鐜帮紝閫犳垚鐢佃兘琛殑涓噸鏁呴殰銆傝岀數琛殑鏃堕挓鐢垫睜娆犲帇涓昏鏈夊洓涓柟闈殑鍘熷洜锛屽叾涓垎鍒负鐢熶骇宸壓鎺埗锛岀浠剁數璺璁紝杞欢璁捐锛岀數姹犲搧璐瓑銆?銆銆1.鐢熶骇宸壓鎺埗 銆銆1.1 鍔剨鍓傛畫鐣?銆銆鍦敓浜腑鐨勮繃绋嬫帶鍒躲佺鐞嗗瓨鍦棶棰橈紝浜敓鍔剨鍓傛畫鐣欙紝鍏朵腑涓嬪浘涓创鐗囩數瀹归檮杩戠櫧鑹茬粨鏅朵綋鍜岄湁鐐逛负鍔剨鍓傛畫鐣欑墿鍙楁疆涔嬪悗褰垚鐨勭洂鍖栫墿锛堣鍥?锛夛紝鑰岄氬父杩欑鐩愬寲鐗川鐨勫舰鎴愭槸鐢熶骇杩囩涓皯閲忓姪鐒婂墏鏈湁鏁堟尌鍙戝鑷达紝娈嬬暀鐗川闄勭潃鍦CB鏉夸笂锛屼娇琛鍦疆婀跨幆澧冧笅瀹规槗灞閮彈娼紝閫氬父鎯呭喌涓嬶紝浜敓鍚告疆鐨勫師鍥犵殑涓夌鍙兘锛?锛塒CB鍩烘潗涓嶅悎鏍笺?锛夌剨鎺潗鏂欎綆鍔?锛夎鑶滅己闄峰鑷淬傚姪鐒婂墏娈嬬暀鐗富瑕佹垚浠芥槸NaCl锛屾鐗川瀹规槗涓庣姘斾腑鐨勬按鍒嗗瓙鍙戠敓鍙嶅簲锛岃浆鎹垚Na+锛屼粠鑰屼娇PCB鏉夸笂鐢佃矾鍛洿鍣欢闃绘姉闄嶄綆锛屽紩璧烽湶鐢垫祦锛屼娇鐢佃宸綔鐢垫祦澧炲锛屽綋鐢佃涓數姹犲伐浣滄椂锛岀數姹犲姛鑰楀澶紝鐢垫睜瀵垮懡涔熷皢涓嬮檷锛岀數琛寕缃戣繍琛屼竴瀹氭椂闂村氨浼氬嚭鐜扮數姹犳瑺鍘嬶紝鍏蜂綋鏃堕棿涓庢紡鐢垫祦澶皬鏈夊叧銆?銆銆1.2 鐢熶骇杩囩鎾炰欢 銆銆鐢熶骇杩囩涓璓CB鏉夸笂璐寸墖鐢靛鍦埗閫犺繃绋嬩腑搴斿綋閬垮厤鍙楀埌澶栧姏鍐插嚮锛屽惁鍒欑數瀹瑰唴閮皢鐮磋锛岀數瀹规崯鍧忓悗闃绘姉鍙兘涓嬮檷锛堝苟涓嶄竴瀹氭槸鐭矾鐘舵侊級锛屽挨鍏跺姪鐒婂墏鏄撹繘鍏叾涓紝鑰屽湪娼箍鐨勭幆澧冧笅瀵艰嚧鐢垫睜蹇熸斁鐢靛鏁堬紙瑙佸浘2銆佸浘3锛夈?銆銆鍥? 鍔剨鍓傛畫鐣欑墿 銆銆鍥? 鐢靛鍑虹幇瑁傜汗 銆銆鍥? 鐢靛鍐呴儴瑁傜汗鍥?銆銆1.3 娓呮礂宸壓闂 銆銆鍗板埛鐢佃矾鏉挎竻娲楀伐鑹轰笉鍒颁綅娈嬬暀閮垎鏉傝川锛屽湪娼箍銆佺洂闆剧瓑鎭跺姡鐨勭幆澧冧笅灞閮槗浜敓鐢佃鍙嶅簲锛屼娇鐢佃矾鏉跨殑闃绘姉闄嶄綆锛岀數姹犲皢鍦繖涓數璺澘灞閮寖鍥村唴浜敓鏀剧數锛屾牴鎹紡鏀剧數鐢垫祦澶皬鐨勪笉鍚岋紝鐢垫睜瀵垮懡涔熶細鏈変笉鍚岀搴殑鍑忓皯锛堣鍥?锛夈?銆銆鍥? 鐢甸樆鎶楁畫鐣欑墿 銆銆鍥? 鐢垫睜渚涚數鐢佃矾 銆銆鍥? 婕忕數娴佹俯搴壒鎬洸绾?銆銆2.纭欢鐢佃矾璁捐 銆銆褰撳閮數婧愪緵鐢垫椂锛孧CU鍙婃椂閽熺瓑妯潡鐢佃矾鐢?V锛堟垨3.3V锛変富鐢垫簮渚涚數锛岃屽閮數婧愪腑鏂椂鍒囨崲鍒扮數姹犱緵鐢碉紝瀵逛簬閮垎鐢佃兘琛富鑺墖宸綔鐢靛帇涓?.3V锛岃岀數姹犵殑鐢靛帇涓?.6V锛岀數姹犱笌鐢电綉渚涚數鐢垫簮鐨勫垏鎹數璺挨涓洪噸瑕侊紝鍒囨崲蹇呴鍑嗙锛屽惁鍒欑數姹犺楃數銆傚鍥?璁捐涓紝MOS绠2鐢佃矾淇濊瘉涓婃帀鐢佃繃绋嬩腑鐢垫睜鐢垫簮涓庣數缃戜緵鐢电數璺殑椤哄埄鍒囨崲銆傚鏋滅數璺腑鍙栨秷MOS绠紝鍦笉鍚岀殑娓害鐐逛笉鑳藉叏闈繚璇佺數姹犱笉宸綔锛屽洜涓哄湪涓嶅悓娓害鐐逛簩鏋佺鐨勬鍚戝帇闄嶇浉宸緝澶?銆銆鐢垫睜渚涚數鐢佃矾涓婁笉鑳介噰鐢數瑙數瀹癸紝鐢佃鐢靛鐨勬紡鐢电數娴侀殢鐫娓害鐨勪笂鍗囪屽憟鎸囨暟鍑芥暟澧炲姞锛屽鑷寸數姹犲揩閫熸斁鐢点傜數瑙數瀹圭殑婕忕數娴佹俯搴壒鎬紙瑙佸浘6锛夈傚叾鏈川鍦簬鐢佃鐢靛涓哀鍖栬啘鍐呮潅璐瀛愮殑杩佺鐜囨槸闅忔俯搴笂鍗囪屾墽澧炲姞鐨勶紝杩欐槸绂诲瓙瀵肩數鐨勬櫘閬嶈寰嬨傚彟澶栭珮娓笅姘寲鑶滀腑锛岀敱浜庣儹鎸姩鐨勫姞鍓紝浣挎煇浜涘闅欑瀛愯幏寰楄冻澶熷鐨勮兘閲忚屾憜鑴辨潫缂氾紝鍙備笌杩佺琛屼负锛屽婕忕數娴佺殑澧炲姞涔熸湁涓瀹氳础鐚?銆銆3.杞欢璁捐 銆銆鍗曠浉鐢佃兘琛TC鐢佃矾鍜孧CU浣庡姛鑰楃數璺娇鐢竴棰楃數姹犮俁TC鐢佃矾鍔熻楁瘮杈冧綆锛屼絾MCU閮垎娑堣楁瘮杈冨鐢垫祦锛屽洜姝數琛仠鐢电姸鎬佷笅搴旈伩鍏嶅共鎵扮瓑鍏跺畠鍘熷洜棰戠箒鍚姩MCU锛岀數姹犲姛鑰楀皢鍙樺锛岀數姹犲鍛戒細涓嶅悓绋嬪害鐨勪笅闄嶅奖鍝嶇數琛殑姝父宸綔銆侻CU杩涘叆浣庡姛鑰楀墠杞欢蹇呴鎺埗鍚勪釜I/O鍙拰澶栬澶勪簬浣庡姛鑰楁寮忥紝鍚垯鐢垫睜鐢甸噺灏嗚蹇熻楀敖銆?銆銆鐢佃鎺夌數鍚庨渶鍙婃椂妫娴嬫帀鐢典俊鍙凤紝纭繚瀹屾垚鐩稿叧鐨勬帀鐢垫搷浣滆繘鍏綆鍔熻楀悗鎵嶈兘鍒囨崲涓虹數姹犲伐浣滐紝鍚垯鐢垫睜鍚姩鏃剁數娴佽緝澶紝濡傛灉鐢垫睜澶勪簬娣卞害閽濆寲鐘舵侊紝鐢垫睜鐢靛帇灏嗕笅闄嶈緝澶紝鍙兘閫犳垚鏃堕挓鑺墖鐭椂鎺夌數鍙贡鏃堕挓銆?銆銆MCU涓竴鑸湁涓涓數鍘嬫娴嬫鍧楋紝褰揗CU鐨勫伐浣滅數鍘嬩綆浜庡煙鍊兼椂锛屽皢杩涘叆澶嶄綅鐘舵侊紝濡傛灉璇槇鍊艰璁笉鍚堢悊锛岀數琛皢涓嶆柇澶嶄綅锛岀數姹犲伐浣滄椂浼氱煭鏃堕棿鍐呮斁瀹岀數閲忋?銆銆4.鐢垫睜鍝佽川 銆銆4.1 鐢垫睜鍐呴儴寰煭璺?銆銆瀵艰嚧鐢垫睜鍐呴儴寰煭璺富瑕佸師鍥犳槸锛?銆銆閿?浜氱閰版隘鐢垫睜鍐呯殑闅旇啘鏉愭枡鍝佽川宸兘涓嶇瀹氥侀暱鏈熷瓨鏀炬垨浣跨敤杩囩涓槗鐮存崯鎴栫粷缂樻兘闄嶄綆銆傜數姹犳墍鐢璐熸瀬涔嬮棿鐨勯殧鑶滄槸鐜荤拑绾淮鏉愯川锛岀粡杩囧柗娴嗗伐鑹哄姞宸埗鎴愶紝璇殧鑶滃瓨鍦竴瀹氱搴殑涓嶅潎鍖鎬佸惈鏈夋潅璐垨灏忔皵娉紝杩樻湁鐢垫睜瑁呴厤杩囩闅惧厤浼氶犳垚闅旇啘涓瀹氱搴殑鎹熶激锛屾瀬杞诲井鐨勬崯浼垨鍥烘湁鐨勭己闄蜂笉鑳借浠櫒妫娴嬪嚭鏉傚綋鐢垫睜鏀剧數涓娈垫椂闂村悗鍐呴儴纰虫鏋佽啫鑳锛屽氨鍙兘浼氬皢闅旇啘鑳鐮达紝閫犳垚鐢垫睜鍑虹幇鍐呴儴寰煭璺紝鐢垫睜瀹归噺鎻愬墠鑰楀敖銆?銆銆閲戝睘瀵嗗皝鐩栧唴鐨勭幓鐠冪粷缂樹綋瀵嗗害浣庯紝姣涚粏鐜拌薄涓噸锛屾槗鍙楃數瑙恫鐨勪镜铓鍜屾薄鏌擄紝褰垚缁撴櫠鐩愯屼骇鐢熷井鐭矾锛岀數姹犳璐熸瀬涔嬮棿鐨勯樆鎶楅檷浣庯紝鍔犲揩浜嗙數姹犵殑鑷斁鐢点? 銆銆4.2 楂樿嚜鏀剧數鐜?銆銆锛?锛夊鑷撮珮鑷斁鐢电巼棣栧厛鏄數姹犲唴閮井鐭矾銆傦紙2锛夋墍鐢潗鏂欓噾灞為攤绾害涓嶉珮鎴栧姞宸繃绋嬪彈鍒版薄鏌擄紙濡傛按姹斤級銆傦紙3锛変笌鐢垫睜鍐呴儴閿傞噾灞炶闈挐鍖栧眰鐨勫舰鎴愪互鍙婄粨鏋勬湁瀵嗗垏鍏崇郴銆?銆銆4.3 鐢垫睜閽濆寲 銆銆閿?浜氱閰版隘鐢垫睜鐢靛寲瀛弽搴旀柟绋嬪紡濡備笅锛?銆銆璐熸瀬锛?Li-4e=4Li+ 銆銆姝瀬锛?SOCl2+4e=2SO2+4Cl- 銆銆鐢垫睜鎬诲弽搴旓細 銆銆4Li+2SOCl2=4LiCl+S+SO2 銆銆褰撻攤-浜氱閰版隘鐢垫睜缁忚繃涓娈垫椂闂村瓨鏀惧悗锛孡i鍜孲OCl2鍙嶅簲浼氬湪閲戝睘閿傝闈骇鐢熶竴灞傝嚧瀵嗙殑LiCl淇濇姢鑶滐紝鎴戜滑绉颁箣涓轰竴娆啘锛岄殢鐫鐜娓害鐨勫崌楂樺拰鐢垫睜鍌瓨鏃堕棿鐨勫欢闀匡紝涓娆啘浼氶愭笎鎵鍙樺帤褰垚浜屾鑶滐紙涔熺閽濆寲鑶滐級锛屼簩娆啘鐨勫舰鎴愪弗閲嶅奖鍝嶄簡閿傜瀛愬湪鐢垫睜鍐呴儴鐨勮縼绉婚熺巼锛岄挐鍖栬啘鍙互闃叉Li鍜孲OCl2 杩涗竴姝弽搴斻傛墍浠瓨鍌悗鐨勭數姹犻娆帴涓婅礋杞斤紝璐熻浇鐢靛帇浼氱灛鏃朵笅闄嶅埌鏈浣庡硷紙鍗砊MV鍊硷級锛屼細鍑虹幇鐢靛帇婊炲悗鐜拌薄銆備絾闅忕潃鐢垫睜鏀剧數鐨勮繘琛岋紝閽濆寲鑶滀細閫愭笎琚秷闄紝璐熻浇鐢靛帇閫愭笎涓婂崌锛屽吀鍨嬬殑閽濆寲鏇茬嚎濡傚浘7鎵绀恒?銆銆鍥? 鐢垫睜閽濆寲鏇茬嚎鍥?銆銆鐢卞浘7鍙互鐪嬪嚭鍦緢浣庣殑鏀剧數鐜囦笅锛堝嚑鍗佸井瀹夛級锛岄挐鍖栬啘鐨勫鐢电巼閫氬父鑳芥弧瓒冲厖瓒崇殑绂诲瓙浼犺緭銆傝繖绉嶆儏鍐典笅娌湁鐢靛帇婊炲悗鏄剧幇鍑烘潵锛岀數姹犺緭鍑虹數鍘嬬珛鍗宠揪鍒般傚綋鐢垫睜鏀剧數鐨勭數娴佹瀬杈冨皬鏃讹紙鍑犵櫨寰畨锛夛紝閿傜瀛愬湪閽濆寲鑶滀腑鐨勮縼绉婚熺巼鍩烘湰鑳藉婊冻瑕佹眰銆備絾鏄紝褰撶數娴佽緝澶椂锛?0姣畨锛夛紝閿傜瀛愬湪閽濆寲鑶滀腑鐨勮縼绉婚熺巼灏卞凡缁忔棤锛堜笅杞98椤碉級锛堜笂鎺57椤碉級娉曟弧瓒宠姹備簡锛岄挐鍖栬啘涓浜敓寰堝鐨勭數鍘嬮檷锛岀數姹犲氨浼氬嚭鐜拌礋杞界數鍘嬩綆涓嬬殑闂锛屽嵆鐢垫睜鍑虹幇浜嗘粸鍚庣幇璞紝闅忕潃鐢垫祦鐨勬寔缁紝閽濆寲鑶滈愭笎琚嚮绌匡紝涓鐨勫帇闄嶉愭笎鍑忓皬锛岀數姹犵殑璐熻浇鐢靛帇灏辨參鎱仮澶嶆甯革紝杩欑娑堣楅挐鍖栬啘鐨勮繃绋嬫垜浠涔嬩负娑堥櫎婊炲悗鎴栬呮縺娲汇?銆銆鍥犳濡傛灉鐢佃杞欢璁捐鍚堢悊锛屾甯歌繘鍏數姹犲伐浣滅姸鎬侊紙鍗充綆鍔熻楁帀鐢电姸鎬侊級鏃讹紝鍔熻椾竴鑸笉浼氳秴杩囧嚑鍗佸井瀹夛紝鐢垫睜閽濆寲鐜拌薄涓嶄細瀵圭數琛甯稿伐浣滀骇鐢熷奖鍝嶃傚鏋滆蒋浠惰璁笉鍚堢悊锛岀數琛湭杩涘叆浣庡姛鑰楀墠灏变娇鐢數姹犱緵鐢碉紝姝椂鐢垫睜宸綔鐢垫祦浼氭瘮杈冨锛岄偅涔堢數姹犵殑閽濆寲浣滅敤灏变細浣跨數姹犺緭鍑虹數鍘嬩笅闄嶅埌寰堜綆锛屽彲鑳戒骇鐢熸椂閽熻姱鐗囨帀鐢典贡鏁版嵁鐨勭幇璞傚悓鏃跺鏋淢CU鐨勭數婧愮數鍘嬬洃鎺艰缃笉鍚堢悊锛堝3V鎴栨洿楂橈級锛岃繕鏈夊彲鑳戒娇鐢佃杩涘叆鍙嶅澶嶄綅鐘舵侊紝鐢垫睜灏嗕細鍦煭鏃堕棿鍐呮斁瀹岀數鑰屽鏁堛?銆銆閿?浜氱閰版隘鐢垫睜鍐呴儴涓噸閽濆寲鐨勫師鍥犱富瑕佷笌鐢垫睜鐨勭敓浜伐鑹恒佹潗鏂欙紝灏叾涓庣數姹犵敤鐢佃娑叉湁鍏筹紝鐢垫睜閽濆寲鏄攤-浜氱閰版隘鐢垫睜鐨勪竴澶壒鎬紝涔熸槸璇被鍨嬬數姹犻暱瀵垮懡鐨勫熀纭;闇瑕佹帉鎻厛杩涚殑閽濆寲鑶滃舰鎴愬熀鐞嗕笌閽濆寲鑶滃幓闄浉鍏崇數鍖栧鎶鏈紝涓噸鐨勯挐鍖栧皢鍫靛鐢垫睜鍐呴儴鍙嶅簲閫氶亾锛屽嵆浣夸粛鏈夋潗鏂欏墿浣欎篃鏃犳硶鏀惧嚭鐢垫潵锛岀數姹犱娇鐢鍛芥彁鍓嶇粨鏉熴?銆銆4.4 姘斿瘑鎬棶棰?銆銆閿?浜氱閰版隘鐢垫睜鏄吀鍨嬬殑闈炴按鏃犳満鐢佃璐數姹狅紝璇數姹犵殑鐢佃娑查亣姘村悗鏈夋瀬寮虹殑姘寲鎬紝鍥犳璇數姹犻噰鐢叏瀵嗗皝缁撴瀯锛岃鐢垫睜澶栧鍙婄洊缁勪负涓嶉攬閽潗璐紝瀹冧滑涔嬮棿閲囩敤浜氬姬鐒婃垨鏋佸厜鐒婂瘑灏侊紝姝瀬涓庤礋鏋佷负鐜荤拑缁濈紭瀛愬瘑灏侊紝鍥犳鏈変紭鑹殑鍌瓨鎬兘銆傚鏋滅數姹犳皵瀵嗘嚭鐜伴棶棰橈紝鐢垫睜灏嗗緢蹇鏁堛?銆銆閿?浜氱閰版隘鐢垫睜鍦偍瀛樺拰浣跨敤杩囩涓鏄撳紩璧风數姹犳紡娑茬殑閮綅涓昏鏈変互涓嬪洓澶勶細 銆銆4.4.1 娉恫瀛斿锛堝鍥?涓?澶勶級 銆銆鐢垫睜瑁呴厤鍚庯紝鐢佃娑查氳繃娉恫瀛旀敞鍏悗锛岄噰鐢瘑灏侀挗閽夋垨閽彔杩涜瀵嗗皝銆傜數姹犲偍瀛樺拰浣跨敤鍚庢槸鍚細鍑虹幇婕忔恫涓昏鏈変笁鏂归潰鍘熷洜锛?銆銆鈶犳敞娑插瓟涓庡瘑灏侀挗閽夋垨閽彔鐨勮璁尮閰嶆?銆銆鈶敞娑插瓟瀵嗗皝鐢熶骇宸壓锛堝鐒婃帴锛夈?銆銆鈶師鏉愭枡鍙婄敓浜繃绋嬬殑鎺埗銆?銆銆鍥? 閿?浜氱閰版隘鐢垫睜缁撴瀯鍥?銆銆4.4.2 鐜荤拑缁濈紭瀛愬锛堝鍥?涓?澶勶級 銆銆鐜荤拑缁濈紭瀛愮殑涓昏浣滅敤鏄湪鐢垫睜澶栭儴灏嗘璐熸瀬缁濈紭锛岀幓鐠冪粷缂樺瓙鍑虹幇婕忔恫鏈夊師鏉愭枡璐噺鐨勫師鍥狅紝涔熸湁鐢熶骇宸壓鎺埗鏂归潰鐨勫師鍥犮?銆銆4.4.3 鐢垫睜鐩栫剨鎺锛堝鍥?涓?澶勶級 銆銆鐢垫睜鐒婃帴澶勪富瑕佹寚鐩栫粍涓庨挗澹崇殑杩炴帴澶勶紝閫氬父閲囩敤婵鍏夌剨鎴栦簹寮剨鎺紝璇鍑虹幇婕忔恫鐨勫師鍥犱富瑕佸彇鍐充簬鐢垫睜鐨勭剨鎺伐鑹轰互鍙婄洊缁勪笌閽鐨勫尮閰嶆?銆銆4.4.4 閽澶勶紙濡傚浘8涓?澶勶級 銆銆閽鏄敱鏈烘鎷変几鐢熶骇鐨勶紝鍦敓浜繃绋嬩腑鐢变簬鏈烘搴斿姏浜敓鐨勮杽寮辩幆鑺傚強閽鍐呭涓嶆槗妫娴嬬殑缁嗗皬瑁傜汗绛変篃鍙兘寮曡捣婕忔恫銆?銆銆5.缁撴潫璇?銆銆閽堝浠笂鍑犳柟闈椂閽熺數姹犳瑺鍘嬬殑鍘熷洜鍙互閲囧彇鐩稿簲鐨勮鍐冲姙娉曪紝鍦數琛殑鐢熶骇杩囩涓彲閲囩敤鍏嶆竻娲楃剨鑶忋佺剨閿紝鎴栭噰鐢竻娲椼佽鑶滅殑宸壓鏉鍐冲姪鐒婂墏娈嬬暀鐨勮川閲忛殣鎮紝鍚屾椂闇鍔犲己鐢熶骇杩囩鐨勫叏绋嬬鎺傜數璺殑璁捐銆佸厓鍣欢鐨勫悎鐞嗛夋嫨浠強鎻愰珮杞欢璁捐鐨勫悎鐞嗘兘鑳藉湪涓嶅悓灞傞潰鍑忓皯鐢佃兘琛椂閽熺數姹犳瑺鍘嬬殑鍙戠敓銆傜數姹犺璁殑閫夊瀷锛屽畬鍠勭殑鐢垫睜闀挎湡杩愯鍙潬鎬祴璇曟槸瑙喅鐢佃兘琛椂閽熺數姹犳瑺鍘嬮棶棰樼殑鍏抽敭涔嬪銆?銆銆鍙傝冩枃鐚?銆銆1JJG596銆婄數瀛愬紡鐢佃兘琛? 銆銆2GJB 2278-95