鑱氱⒊閰搁叝(Polycarbonate)甯哥敤绺PC 鏄竴绋劇鑹查€忔槑鐨勭劇瀹氭€х啽濉戞€ф潗鏂�銆傚叾鍚嶇ū渚嗘簮浜庡叾鍏�(n猫i)閮ㄧ殑CO3鍩哄湗(tu谩n)銆� 鍖栧(xu茅)鎬ц唱(zh矛) 鑱氱⒊閰搁叝鑰愰吀锛岃€愭补銆� 鑱氱⒊閰搁叝涓嶈€愮传澶栧厜锛屼笉鑰愬挤(qi谩ng)鍫裤€� 鐗╃悊鎬ц唱(zh矛) 鑱氱⒊閰搁叝鐒¤壊閫忔槑锛岃€愮啽锛屾姉娌栨搳锛岄樆鐕�锛屽湪鏅€氫娇鐢ㄦ韩搴﹀収(n猫i)閮芥湁鑹ソ鐨勬(j墨)姊版€ц兘銆傚悓鎬ц兘鎺ヨ繎鑱氫笝鐑吀鐢查叝鐩告瘮锛岃仛纰抽吀閰殑鑰愭矕鎿婃€ц兘濂�锛屾姌灏勭巼楂橈紝鍔犲伐鎬ц兘濂�锛屼笉闇€瑕佹坊鍔犲姂灏卞叿鏈塙L94 V-0绱�(j铆)闃荤噧鎬ц兘銆備絾鏄仛涓欑儻閰哥敳閰浉灏�(du矛)鑱氱⒊閰搁叝鍍�(ji脿)鏍艰純浣�锛屽苟鍙€氶亷鏈珨鑱氬悎鐨勬柟娉曠敓鐢�(ch菐n)澶у瀷鐨勫櫒浠�銆傞毃钁楄仛纰抽吀閰敓鐢�(ch菐n)瑕�(gu墨)妯$殑鏃ョ泭鎿�(ku貌)澶�锛岃仛纰抽吀閰悓鑱氫笝鐑吀鐢查叝涔嬮枔鐨勫児(ji脿)鏍煎樊鐣板湪鏃ョ泭绺皬銆� 鑱氱⒊閰搁叝鐨勮€愮(鎬у樊銆備竴浜涚敤浜庢槗纾ㄦ悕鐢ㄩ€旂殑鑱氱⒊閰搁叝鍣ㄤ欢闇€瑕佸皪(du矛)琛ㄩ潰閫�(j矛n)琛岀壒娈婅檿鐞�銆� PC鐢熺敘(ch菐n)姝峰彶鑸囨噳(y墨ng)鐢� 鑱氱⒊閰搁叝鏄棩甯稿父瑕嬬殑涓€绋潗鏂欍€傜敱浜庡叾鐒¤壊閫忔槑鍜屽劒(y艒u)鐣扮殑鎶楁矕鎿婃€�锛屾棩甯稿父瑕嬬殑鎳�(y墨ng)鐢ㄦ湁鍏夌锛岀溂鐫涚墖锛屾按鐡�锛岄槻褰堢幓鐠�锛岃(h霉)鐩彙銆侀妧琛岄槻涔嬬幓鐠�銆佽粖闋噲绛夌瓑銆佸嫊(d貌ng)鐗╃睜瀛愬鐗╃睜\瀛�銆� 鑱氱⒊閰搁叝閭勮鐢ㄤ締鍒朵綔鐧绘湀澶┖浜虹殑闋洈闈㈢僵銆傜瓎瑷樻湰闆昏叇澶栨涔熶娇鐢ㄨ仛纰抽吀閰埗浣�銆� 灏�(du矛)鐠�(hu谩n)澧冪殑褰遍熆 椋熺墿鎺ヨЦ 鐢变簬瀹冪殑娓呮櫚鍜岄煂鎬� 椋熺墿璨瓨璨ㄧ殑鐢熺敘(ch菐n)鑰呭拰閲囪臣鍝� 鍠滄鑱氱⒊閰搁叝绾栫董銆傜暥(d膩ng)鑸囩熃鍦熺幓鐠冩瘮杓� 鑱氱⒊閰搁叝绾栫董濡傚悓杓曢噺绱�(j铆)鍜岄珮搴︿笉鏄撶銆傝仛纰抽吀閰簴缍鐢ㄤ簬濉戞枡姘寸摱鍜岄噸鐢ㄥ鏂欐按鐡�銆� 瓒呴亷100 闋�(xi脿ng)鐮旂┒鎺㈢储浜嗚仛纰抽吀閰簴缍殑bisphenol A leachates 鍦ㄧ敓鎱�(t脿i)鐨勫弽鎳�(y墨ng) 銆� Howdeshell 绛夌櫦(f膩)鐝�(xi脿n) 鍦ㄥ婧� 涓€绋収(n猫i)鍒嗘硨骞叉摼绱燘isphenol A(C15H16O2)(閰氱敳鐑�) 鐪嬩締寰炶仛纰抽吀閰簴缍嫊(d貌ng)鐗╃睜瀛愯婊插叆姘� 鑰屽畠涔熻ū鏄紩鑷冲皪(du矛)闆岄紶瀹樼殑鐧�(f膩)澶х殑鍘熷洜銆�2005 骞�8鏈堝嚭鐗堝湪灏�(du矛)鍒嗘瀽bisphenol A leachate 浣庤棩閲忓奖闊跨殑鏂囦欢,浼间箮鐧�(f膩)鐝�(xi脿n)浜嗘殫绀哄湪璨�(c谩i)鏀跨殑璩囧姪鍜屽緱鍑虹祼(ji茅)璜栦箣闁撴湁闂�(gu膩n)绯�: 宸ユキ(y猫)鐣岃硣鍔╃殑鐮旂┒鐪嬩笂鍘诲偩鍚戜簬娌掓湁鐧�(f膩)鐝�(xi脿n)閲嶅ぇ浣滃奖闊�; 鏀垮簻璩囧姪鐨勭爺绌�?j墨)A鍚戜簬鐧�(f膩)鐝�(xi脿n)鏈夐噸澶у奖闊裤€� 鏄撳拰鍏朵粬鐗╄唱(zh矛)鐧�(f膩)鐢熷寲瀛�(xu茅)浣滅敤 鍦ㄨ仛纰抽吀閰簴缍笉鎳�(y墨ng)浣跨敤姘у寲閳夊拰鍏跺畠鍫挎竻娼斿姂 鍚﹀墖灏�(d菐o)鑷存硠鍑築isphenol-A (C15H16O2), 涓€绋凡鐭ョ殑鍏�(n猫i)鍒嗘硨骞叉摼绱� (褰遍熆鐢熸畺绯荤当(t菕ng))銆� 鑱氱⒊閰搁叝PC涔熸槸绛嗚鏈浕鑵﹀娈奸噰鐢ㄧ殑鏉愭枡鐨勪竴绋紝瀹冪殑鍘熸枡鏄煶娌�锛岀稉(j墨ng)鑱氶叝鍒囩墖宸ュ粻鍔犲伐鍚庡氨鎴愪簡鑱氶叝鍒囩墖椤嗙矑鐗�锛屽啀缍�(j墨ng)濉戞枡寤犲姞宸ュ氨鎴愪簡鎴愬搧锛屽緸瀵�(sh铆)鐢ㄧ殑瑙掑害锛屽叾鏁g啽鎬ц兘涔熸瘮ABS濉戞枡杓冨ソ锛岀啽閲忓垎鏁f瘮杓冨潎鍕�銆� 閬�(y霉n)鐢ㄩ€欑ó鏉愭枡姣旇純椤憲鐨勫氨鏄疐UJITSU浜嗭紝鍦ㄥ緢澶氬瀷铏�(h脿o)涓兘鏄敤閫欑ó鏉愭枡锛岃€屼笖鏄叏澶栨閮介噰鐢ㄩ€欑ó鏉愭枡銆備笉绠″緸琛ㄩ潰閭勬槸寰炶Ц鎽哥殑鎰熻涓�锛孭C-GF-##鏉愭枡鎰熻閮藉儚鏄噾灞�銆傚鏋滅瓎瑷樻湰闆昏叇鍏�(n猫i)娌掓湁妯�(bi膩o)璀�(sh铆)鐨勮┍锛屽柈寰炲琛ㄩ潰鐪嬩笉浠旂窗(x矛)鍘昏瀵�锛屽彲鑳芥渻(hu矛)浠ョ偤鏄悎閲戠墿銆�
PC鍔犲伐PC鍙敞濉�銆佹摖鍑�銆佹ā澹撱€佸惞濉�銆佺啽鎴愬瀷銆佸嵃鍒枫€佺矘鎺�銆佹秱瑕嗗拰姗�(j墨)鍔犲伐锛屾渶閲嶈鐨勫姞宸ユ柟娉曟槸娉ㄥ銆傛垚鍨嬩箣鍓嶅繀闋堥爯(y霉)骞茬嚗锛屾按鍒嗗惈閲忔噳(y墨ng)浣庝簬0.02%锛屽井閲忔按浠藉湪楂樻韩涓嬪姞宸ユ渻(hu矛)浣垮埗鍝佺敘(ch菐n)鐢熺櫧婵佽壊婢�锛岄妧
绲插拰姘f场锛孭C鍦ㄥ婧笅鍏锋湁鐩哥暥(d膩ng)澶х殑寮�(qi谩ng)杩珮褰堝舰璁婅兘鍔�銆傛矕鎿婇煂鎬ч珮锛屽洜姝ゅ彲閫�(j矛n)琛屽喎澹�锛屽喎鎷�锛屽喎杓ュ绛夊喎鎴愬瀷鍔犲伐銆傛摖鍑虹敤PC鍒嗗瓙閲忔噳(y墨ng)澶т簬3钀�锛岃閲囩敤婕歌畩澹撶府鍨嬭灪妗�锛岄暦(zh菐ng)寰戞瘮1锛�18~24锛屽绺瘮1锛�
2.5锛屽彲閲囩敤鎿犲嚭鍚瑰锛屾敞-鍚�銆佹敞-鎷�-鍚规硶鎴愬瀷楂樿唱(zh矛)閲�锛岄珮閫忔槑鐡跺瓙銆侾C鍚堥噾绋绻佸锛屾敼閫�(j矛n)PC鐔旈珨绮樺害澶э紙鍔犲伐鎬э級鍜屽埗鍝佹槗鎳�(y墨ng)鍔涢枊瑁傜瓑缂洪櫡锛� PC鑸囦笉鍚岃仛鍚堢墿褰㈡垚鍚堥噾鎴栧叡娣风墿锛屾彁楂樻潗鏂欐€ц兘銆傚叿
楂旀湁PC/ABS鍚堥噾锛孭C/ASA鍚堥噾銆� PC/PBT鍚堥噾銆丳C/PET鍚堥噾銆丳C/PET/褰堟€ч珨鍏辨贩鐗�銆丳C/MBS鍏辨贩鐗┿€丳C/PTFE鍚堥噾銆丳C/PA鍚堥噾绛�锛屽埄鏈夊叐绋潗鏂欐€ц兘鍎�(y艒u)榛�(di菐n)锛屽苟闄嶄綆鎴愭湰锛屽PC/ABS鍚堥噾涓�锛孭C涓昏璨㈢嵒(xi脿n)楂�
鑰愮啽鎬�锛岃純濂界殑闊屾€у拰娌栨搳寮�(qi谩ng)搴︼紝楂樺挤(qi谩ng)搴︺€侀樆鐕冩€�锛� ABS鍓囪兘鏀归€�(j矛n)鍙垚鍨嬫€�锛岃〃瑙€璩�(zh矛)閲�锛岄檷浣庡瘑搴︺€傝仛纰抽吀閰殑鎬ц兘浠ュ強鎴愬瀷鍙冩暩(sh霉)瑕嬭〃锛氾紙鍍呬緵鍙冭€冿級瀵嗗害 1.18~1.20 妯″叿婧害 50~80銆�
涓€銆佸師鏂欑殑骞茬嚗 1銆佸師鏂欑儤骞诧細鏅€氱儤骞茬婧害110鈥�130锛屾檪(sh铆)闁�2鈥�4灏忔檪(sh铆)锛屾(j墨)闋傛枡鏂楃儤骞茬婧害100鈥�120锛岃姹傛按鍒嗗惈閲忎綆浜�0.03%銆�2銆佸垽鏂锋按鍚噺鏄惁鍚堟牸锛氱湅绌烘敞灏勭殑鏂欐鎯呮硜锛岀墿鏂欓€氶亷濉戝寲鍚庣敱
鍣村槾娴佸嚭渚嗙殑鏂欐鎳�(y墨ng)鏄潎鍕荤劇鑹�銆佺劇閵€绲插拰鐒℃埃娉$殑绱�(x矛)姊濓紱鍚﹀墖鍓囨槸鐑樺共涓嶅竟搴�銆� 浜�銆佹敞灏勫伐钘� 1銆佹敞濉戞(j墨)瑾�(di脿o)鏁存垚鍨嬪弮鏁�(sh霉)锛堣鍘熸枡鍒嗗瓙閲忛珮浣庤(di脿o)鏁达級锛歔3] 鏂欑瓛婧害锛氬墠閮�250鈥�310锛屼腑閮�240鈥�280锛屽悗
閮�230鈥�250.鍣村槾婧害锛氭瘮鍚庨儴浣�10. 妯″叿婧害锛�70鈥�120.娉ㄥ皠澹撳姏锛�70鈥�140MPa. 铻烘】杞�(zhu菐n)閫燂細30鈥�120r/min.鎴愬瀷鍛ㄦ湡锛氭敞灏�1鈥�25s锛屽喎鍗�5鈥�40s銆�
鐗╃悊鎬ц唱(zh矛)瀵嗗害锛�1.20锛�1.22 g/cm^3 绶氳啫鑴圭巼锛�3.8脳10 cm/cm掳C 鐔辫畩褰㈡韩搴︼細135掳C 浣庢韩-45搴� 纰抽吀閰劇鑹查€忔槑锛岃€愮啽锛屾姉娌栨搳锛岄樆鐕傿I绱�(j铆)锛屽湪鏅€氫娇鐢ㄦ韩搴﹀収(n猫i)閮芥湁鑹ソ鐨勬(j墨)姊版€ц兘銆傚悓鎬ц兘
鎺ヨ繎鑱氱敳鍩轰笝鐑吀鐢查叝鐩告瘮锛岃仛纰抽吀閰殑鑰愭矕鎿婃€ц兘濂�锛屾姌灏勭巼楂�锛屽姞宸ユ€ц兘濂�锛屼笉闇€瑕佹坊鍔犲姂灏卞叿鏈塙L94 V-0绱�(j铆)闃荤噧鎬ц兘銆備絾鏄仛鐢插熀涓欑儻閰哥敳閰浉灏�(du矛)鑱氱⒊閰搁叝鍍�(ji脿)鏍艰純浣�锛屽苟鍙€氶亷鏈珨鑱氬悎鐨勬柟娉曠敓鐢�(ch菐n)澶у瀷鐨勫櫒浠�銆�
娉ㄥ宸ヨ棟
?
濉戞枡鐨勮檿鐞�
PC濉戣啝鍘熸枡鐨勫惛姘寸巼杓冨ぇ锛屽姞宸ュ墠涓€瀹氳闋�(y霉)鐔卞共鐕�锛岀磾PC骞茬嚗120鈩�锛屾敼鎬C涓€鑸敤110鈩冩韩搴﹀共鐕�4灏忔檪(sh铆)浠ヤ笂銆傚共鐕ユ檪(sh铆)闁撲笉鑳借秴閬�10灏忔檪(sh铆)銆備竴鑸彲鐢ㄥ皪(du矛)绌烘摖鍑烘硶鍒ゆ柗骞茬嚗鏄惁瓒冲銆傚啀鐢熸枡鐨勪娇鐢ㄦ瘮渚嬪彲閬�(d谩)20%銆傚湪鏌愪簺鎯呮硜涓�锛屽彲100%鐨勪娇鐢ㄥ啀鐢熸枡锛屽(sh铆)闅涗唤閲忚瑕栧埗鍝佺殑鍝佽唱(zh矛)瑕佹眰鑰屽畾銆傚啀鐢熸枡涓嶈兘鍚屾檪(sh铆)娣峰悎涓嶅悓鐨勮壊姣嶇矑锛屽惁鍓囨渻(hu矛)鍤�(y谩n)閲�?f霉)p澹炴垚鍝佺殑鎬ц唱(zh矛)銆�
?
娉ㄥ姗�(j墨)閬哥敤
PC濉戞枡鍒跺搧鐢变簬鎴愭湰鍙婂叾瀹冩柟闈㈢殑鍘熷洜锛屽鐢ㄦ敼鎬ф潗鏂�锛岀壒鍒ユ槸闆诲伐鐢�(ch菐n)鍝侊紝閭勯爤澧炲姞闃茬伀鎬ц兘锛屽湪闃荤噧鐨凱C鍜屽叾瀹冨鏂欏悎閲戠敘(ch菐n)鍝佹垚鍨嬫檪(sh铆)锛屽皪(du矛)娉ㄥ姗�(j墨)濉戝寲绯荤当(t菕ng)鐨勮姹傛槸娣峰悎濂姐€佽€愯厫铦�锛屽父瑕�(gu墨)鐨勫鍖栬灪妗块洠浠ュ仛鍒帮紝鍦ㄩ伕璩兼檪(sh铆)锛屼竴瀹氳闋�(y霉)鍏堣鏄�銆�
?
妯″叿鍙婃締鍙hō(sh猫)瑷�(j矛)
甯歌妯″叿婧害鐐�80-100鈩冿紝鍔犵幓绾栫偤100-130鈩�锛屽皬鍨嬪埗鍝佸彲鐢ㄩ嚌褰㈡締鍙�锛屾締鍙f繁搴︽噳(y墨ng)鏈夋渶鍘氶儴浣嶇殑70%锛屽叾瀹冩締鍙f湁鐠�(hu谩n)褰㈠強闀�(zh菐ng)鏂瑰舰銆傛締鍙h秺澶ц秺濂斤紝浠ユ笡浣庡鏂欒閬庡害鍓垏鑰岄€犳垚缂洪櫡銆傛帓姘e瓟鐨勬繁搴︽噳(y墨ng)灏忎簬0.03-0.06mm锛屾祦閬撶洝閲忕煭鑰屽湏锛岃劔妯℃枩搴︿竴鑸偤30鈥�-1宸﹀彸銆�
?
鐔旇啝婧害
鍙敤灏�(du矛)绌烘敞灏勬硶渚嗙⒑瀹氬姞宸ユ韩搴﹂珮浣�銆備竴鑸琍C濉戞枡鍔犲伐婧害鐐�270-320鈩�锛屾湁浜涙敼鎬ф垨浣庡垎瀛愰噺PC濉戣啝鍘熸枡鐐�230-270鈩冦€�
?
娉ㄥ皠閫熷害
澶氳鐢ㄥ亸蹇殑娉ㄥ皠閫熷害鎴愬瀷锛屽鎵撻浕鍣ㄩ枊闂�(gu膩n)浠�銆傚父瑕嬬偤鎱㈤€�-蹇€熸垚鍨�銆�
?
鑳屽
10bar宸﹀彸鐨勮儗澹�锛屽湪娌掓湁姘g磱鍜屾贩娉佷笅鍙仼鐣�(d膩ng)闄嶄綆銆�
?
婊暀鏅�(sh铆)闁�
鍦ㄩ珮婧笅鍋滅暀鏅�(sh铆)闁撻亷闀�(zh菐ng)锛岀墿鏂欐渻(hu矛)闄嶈唱(zh矛)锛屾斁涔烠O2锛岃畩鎴愰粌鑹�銆傚嬁鐢↙DPE銆丳OM銆丄BS鎴朠A娓呯悊姗�(j墨)绛掋€傛噳(y墨ng)鐢≒S娓呯悊銆�
?
娉ㄦ剰浜嬮爡(xi脿ng)
鏈夌殑鏀规€C濉戣啝鍘熸枡锛岀敱浜庡洖鏀舵鏁�(sh霉)澶锛堝垎瀛愰噺闄嶄綆锛夋垨鍚勭ó鎴愬垎娣风厜涓嶅潎锛屾槗鐢�(ch菐n)鐢熸繁瑜愯壊娑查珨娉�銆�
鐗╃悊鐗规€�
PC鏄竴绋潪鏅堕珨宸ョ▼鏉愭枡锛屽叿鏈夌壒鍒ュソ鐨勬姉娌栨搳寮�(qi谩ng)搴�銆佺啽绌�(w臎n)瀹氭€�銆佸厜婢ゅ害銆佹姂鍒剁窗(x矛)鑿岀壒鎬�銆侀樆鐕冪壒鎬т互鍙婃姉姹℃煋鎬�銆侾C鐨勭己鍙d紛浼板痉娌栨搳寮�(qi谩ng)搴︼紙otched Izod impact stregth锛夐潪甯搁珮锛屽苟涓旀敹绺巼寰堜綆锛屼竴鑸偤0.1%~0.2%銆�
杌掓簮瀵�(sh铆)妤�(y猫)渚涙噳(y墨ng)锛歅CH-4000鏃ユ湰涓夎彵宸ョ▼鐗╂€ц〃锛屽厜鐩ょ礆(j铆)锛�
杌掓簮瀵�(sh铆)妤�(y猫)渚涙噳(y墨ng)锛歅CH-3000鏃ユ湰涓夎彵宸ョ▼鐗╂€ц〃锛岄珮娴佸嫊(d貌ng)锛�
杌掓簮瀵�(sh铆)妤�(y猫)渚涙噳(y墨ng)锛歅CS-3000鏃ユ湰涓夎彵宸ョ▼鐗╂€ц〃锛屼綆绮樺害锛�
绁炲寲瀵�(sh铆)妤�(y猫)渚涙噳(y墨ng)锛歅CS-2000鏃ユ湰涓夎彵宸ョ▼鐗╂€ц〃锛屼腑绮樺害
杌掓簮瀵�(sh铆)妤�(y猫)渚涙噳(y墨ng)锛歅CS-1000鏃ユ湰涓夎彵宸ョ▼鐗╂€ц〃锛岄珮绮樺害
杌掓簮瀵�(sh铆)妤�(y猫)渚涙噳(y墨ng)锛歅CE-2000鏃ユ湰涓夎彵宸ョ▼鐗╂€ц〃锛屾摖鍑虹礆(j铆)
杌掓簮瀵�(sh铆)妤�(y猫)渚涙噳(y墨ng)锛歅CN-9鏃ユ湰涓夎彵宸ョ▼鐗╂€ц〃锛岄樆鐕冪礆(j铆)锛屾捍绯婚樆鐕�锛岄€忔槑锛屾摖鍑�锛�
杌掓簮瀵�(sh铆)妤�(y猫)渚涙噳(y墨ng)锛歅CFPR3000鏃ユ湰涓夎彵宸ョ▼鐗╂€ц〃锛岄樆鐕冪礆(j铆)纾风郴闃荤噧涓嶉€忔槑楂樻祦鍕�(d貌ng)?0.38mmV-2?1.50mmV-0
杌掓簮瀵�(sh铆)妤�(y猫)渚涙噳(y墨ng)锛歅CFPR3500鏃ユ湰涓夎彵宸ョ▼鐗╂€ц〃锛岄樆鐕冪礆(j铆)纾风郴闃荤噧涓嶉€忔槑楂樻祦鍕�(d貌ng)?0.38mmV-2??0.75mmV-0?2.0mm5VB
杌掓簮瀵�(sh铆)妤�(y猫)渚涙噳(y墨ng)锛歅CFPR4500鏃ユ湰涓夎彵宸ョ▼鐗╂€ц〃锛岄樆鐕冪礆(j铆)锛岀7绯婚樆鐕冿紝瓒呴珮娴佸嫊(d貌ng)锛�
杌掓簮瀵�(sh铆)妤�(y猫)渚涙噳(y墨ng)锛歅CEFR2150鏃ユ湰涓夎彵宸ョ▼鐗╂€ц〃锛岄樆鐕冪礆(j铆)锛岄潪婧撮潪纾烽樆鐕冿紝
杌掓簮瀵�(sh铆)妤�(y猫)渚涙噳(y墨ng)锛歅CEFR3000鏃ユ湰涓夎彵宸ョ▼鐗╂€ц〃锛岄樆鐕冪礆(j铆)锛岄潪婧撮潪纾烽樆鐕�锛�
杌掓簮瀵�(sh铆)妤�(y猫)渚涙噳(y墨ng)锛歅CEFT3200鏃ユ湰涓夎彵宸ョ▼鐗╂€ц〃锛岄樆鐕冪礆(j铆)2mmV-0?闈炴捍闈炵7绯婚樆鐕冮€忔槑
杌掓簮瀵�(sh铆)妤�(y猫)渚涙噳(y墨ng)锛歅CEFT3200H鏃ユ湰涓夎彵宸ョ▼鐗╂€ц〃锛岄樆鐕冪礆(j铆)锛岄潪婧撮潪纾烽樆鐕�锛�