瀹氳タ1.4305娌夋穩纭寲涓嶉姽閶�1.4305鍍�(ji脿)鏍糪纭害
1.4305涓嶉姽閶奸噰璩�(g貌u)鍓嶈珛(q菒ng)闁辫畝锛�
闆昏┍鎴栭潰璜囩敘(ch菐n)鍝佽(gu墨)鏍艰垏鐢ㄩ€�
鏉愭枡鍩�(zh铆)琛孏B锛孞IS锛孉E锛孉ISI锛孉STM
浜よ波鏈�銆佷氦璨ㄨ垏閬�(y霉n)璨�(f猫i)鎵挎摂(d膩n)鍖呰鑸囧寘瑁�
瑭㈠児(ji脿)銆佽鍟�(w猫n)瑕�(gu墨)鏍�銆佽鍟�(w猫n)閶兼潗鎬ц兘璜�(q菒ng)鐩存帴鎷旀墦闆昏┍鑷虫湰鍏徃妤�(y猫)鍕�(w霉)灏堝摗鏈�(hu矛)鐩存帴鑸囨偍鑱�(li谩n)绯�锛�
鐐洪€�(j矛n)涓€姝ラ€�(j矛n)姝ラ惖绮剧う妾旀鐨勪俊鎭弽鎳�(y墨ng)閫熷害锛屽厛鍚庡紩鍏ヤ簡IED锛�4鍨嬬啋鍏夊垎鏋愬剙鍜孖ED锛�2P鍨媂RF蹇€熷垎鏋愬剙銆備娇鐢ㄨ┎鍎€鍣ㄥ垎鏋愰惖鍚噺?j墨)H鐢�2min锛屾脯(c猫)瀹氱銆佺～銆侀墍涓夌ó鍏冪礌鐨勫惈閲忓叡鐢�6min锛屾槑椤垏鍖栧(xu茅)鍒嗘瀽姣旇純锛屽姞蹇簡鍒嗘瀽閫熷害锛岀劧鍚庢洿鏈夌敤鍦板畨绌�(w臎n)閻电簿绀︽獢娆″強鎿嶆帶闆滆唱(zh矛)鍚噺銆傚姞寮�(qi谩ng)璩�(zh矛)閲忎俊鎭弽鎳�(y墨ng)閭勮〃鐝�(xi脿n)鍦ㄦ瘡澶╂棭鏅ㄨ(di脿o)搴︽渻(hu矛)涓�锛岃姹傝粖闁撳牨(b脿o)鍛婇惖绮剧う璩�(zh矛)閲忓強宸ュ簭璩�(zh矛)閲忔儏娉佸強閲囩磵鐨勫嚭鐢�(ch菐n)鎶€鑳借睛娉�锛屽粻闋�(l菒ng)灏�(d菐o)灏�(du矛)鍓嶆棩鐨勮唱(zh矛)閲忎綔涓€灏忕祼(ji茅)锛屽苟灏�(du矛)鐣�(d膩ng)澶╃殑璩�(zh矛)閲忔彁鍑鸿姹�銆�
銆€銆€
鐩墠锛岄珮鐗岃櫉(h脿o)鐒�(w煤)鍙栧悜纭呴嫾鐨勭敓鐢�(ch菐n)澶ч儴鍒嗛倓鏄噰鐢ㄥ偝绲�(t菕ng)鐨勫帤鏉块倓娴佺▼锛屽緢灏戦噰鐢–SP娴佺▼閫�(j矛n)琛岀敓鐢�(ch菐n)銆傜敱浜庨噰鐢–SP娴佺▼鐢熺敘(ch菐n)闆诲伐閶煎叿鏈夐憚鎱�(t脿i)绲勭箶濂�銆佺啽杌嬬祫绻旂窗(x矛)灏忓潎鍕�銆佹韩搴﹀潎鍕�銆佹澘褰㈠ソ銆佺瘈(ji茅)绱勮兘婧�銆佹垚鏉愮巼楂樼瓑鍎�(y艒u)鍕�(sh矛)锛屽洜姝ゅ紩璧蜂簡瀛�(xu茅)鑰呭唬娉涢棞(gu膩n)娉紝涓斿凡鏈変紒妤�(y猫)鎳�(y墨ng)鐢�銆傜洰鍓嶏紝鐒�(w煤)鍙栧悜纭呴嫾宸ユキ(y猫)鐢熺敘(ch菐n)涓富瑕侀€氶亷(gu貌)鎺у埗鏅剁矑灏哄閬�(d谩)鍒版帶鍒堕浕宸ラ嫾纾佹€ц兘鐨勭洰鐨�銆傚畨寰藉伐妤�(y猫)澶у(xu茅)鐨勫(xu茅)鑰呯爺绌朵簡CSP娴佺▼瑭﹀埗50W270楂樼墝铏�(h脿o)鐒�(w煤)鍙栧悜纭呴嫾鐔辫粙甯稿寲鍐疯粙閫€鐏亷(gu貌)绋嬩腑绻旀(g貌u)鐨勬紨璁�銆�
--------------------------------------------------------------------------
瀹氳タ1.4305娌夋穩纭寲涓嶉姽閶�1.4305鍍�(ji脿)鏍糪纭害
1.4305涓嶉姽閶肩敘(ch菐n)鍝佺敘(ch菐n)鍦帮細閫�(j矛n)鍙�/鍦�(gu贸)鐢�(ch菐n)
1.4305涓嶉姽閶肩敘(ch菐n)鍝佸児(ji脿)鏍硷細闆昏
1.4305涓嶉姽閶肩敘(ch菐n)鍝佸搧鐗岋細寰峰湅(gu贸)//娉曞湅(gu贸)/
1.4305涓嶉姽閶肩敘(ch菐n)鍝佽(gu墨)鏍硷細閸涗欢銆佹鏉�銆佹澘鏉�銆佸付鏉�銆佺挵(hu谩n)浠�銆佺挡鏉�銆佹硶铇瓑鍙牴鎿�(j霉)瀹㈡埗瑕佹眰鐢熺敘(ch菐n)
1.4305涓嶉姽閶奸嫾妫掕(gu墨)鏍艰寖鍦�:鐩村緫6-500mm,闀�(zh菐ng)搴�0.5-30m锛�
1.4305涓嶉姽閶奸嫾鏉胯(gu墨)鏍艰寖鍦�:鍘氬害0.5-80mm,闀�(zh菐ng)1-6绫�,瀵�0.5-3m
1.4305涓嶉姽閶奸嫾绠¤(gu墨)鏍艰寖鍦�:澶栧緫6-530mm锛屽鍘�0.5-50mm锛岄暦(zh菐ng)搴�1-12m锛�
1.4305涓嶉姽閶肩敘(ch菐n)鍝佹噳(y墨ng)鐢細鏅亶鐨勬噳(y墨ng)鐢ㄤ簬銆侀浕鍔�銆佺煶娌瑰寲瀛�(xu茅)銆佽埞鑸�銆佹(j墨)姊�銆侀浕瀛愩€佺挵(hu谩n)淇濈瓑鍚勫€�(g猫)琛屾キ(y猫)銆�
1.4305涓嶉姽閶煎厤璨�(f猫i)鎷挎ǎ锛堝厤璨�(f猫i)鎷挎ǎ=浠樿不(f猫i)鎷挎ǎ+浜屾閫�(j矛n)璨ㄨ繑閭勶級
杩戞棩寰炲北閶奸泦鍦�(tu谩n)钀婇嫾鍨嬮嫾寤犵嵅鎮�锛屼粖骞村垵浠ヤ締(l谩i)锛岃┎寤犵穵绶婂湇绻炲埗绱勭敓鐢�(ch菐n)闋嗚鍜屾晥鐩婃彁鍗囩殑鐡堕牳锛屾墡瀵�(sh铆)闁�(k膩i)灞曟妧琛�(sh霉)鍓�(chu脿ng)鏂版椿鍕�(d貌ng)锛屽叾涓澂鏂欏叡鐢ㄦ妧琛�(sh霉)鐛插緱鏂扮殑绐佺牬銆傚搴︼紝瑭插粻10浣欑ó瑕�(gu墨)鏍肩敘(ch菐n)鍝佺殑鐢熺敘(ch菐n)鏁堢巼澶у箙鎻愬崌銆傛摎(j霉)浠嬬垂锛屽澂鏂欏叡鐢ㄦ槸涓€鍊�(g猫)瑕�(gu墨)鏍煎彲浠ュ悓鏅�(sh铆)鍒╃敤鍏╃ó鍧枡渚�(l谩i)杌嬪埗锛屽劒(y艒u)榛�(di菐n)鏄笡灏戝伐钘濆垏鎻涙檪(sh铆)闁�锛屾彁楂樼敓鐢�(ch菐n)绲勭箶闈堟椿鎬у拰浣滄キ(y猫)鏁堢巼銆傞€氶亷(gu貌)瀵�(sh铆)鏂芥柊宸ヨ棟锛岃┎寤犻噰鐢ㄥ皬鍧枡鎴愬姛瑭﹁粙浜咹350瑕�(gu墨)鏍肩殑鐢�(ch菐n)鍝侊紝鍦ㄦ彁楂樿┎瑕�(gu墨)鏍肩敘(ch菐n)鍝佺敓鐢�(ch菐n)鏁堢巼鐨勫悓鏅�(sh铆)锛岄檷浣庝簡鐢熺敘(ch菐n)鎴愭湰銆�
銆€
---------------------------------------------------------------------
瀹氳タ1.4305娌夋穩纭寲涓嶉姽閶�1.4305鍍�(ji脿)鏍糪纭害
1.4305涓嶉姽閶奸嫾鏉� 1.4305涓嶉姽閶兼潗璩�(zh矛)
1.4305涓嶉姽閶兼潗鏂� 1.4305涓嶉姽閶煎湏妫�
1.4305涓嶉姽閶兼澘鏉� 1.4305涓嶉姽閶煎付鏉�
1.4305涓嶉姽閶煎垏鍓� 1.4305涓嶉姽閶艰常鍍�(ji脿)
1.4305涓嶉姽閶煎児(ji脿)鏍� 1.4305涓嶉姽閶奸浂鍞�
1.4305涓嶉姽閶煎寲瀛�(xu茅)鎴愬垎 1.4305涓嶉姽閶兼(j墨)姊版€ц兘 1.4305涓嶉姽閶肩敘(ch菐n)鍝佽(gu墨)鏍�
1.4305涓嶉姽閶兼潗璩�(zh矛)璀夋槑 1.4305涓嶉姽閶煎姏瀛�(xu茅)鎬ц兘 1.4305涓嶉姽閶兼暩(sh霉)鎺у垏鍓�
1.4305涓嶉姽閶肩伀鐒板垏鍓� 1.4305涓嶉姽閶煎粻瀹剁洿閵� 1.4305涓嶉姽閶兼牸
纰洪渶鎷嗗嵏鏅�(sh铆)锛屾噳(y墨ng)鏈�(hu矛)鍚屾湁闂�(gu膩n)閮ㄩ杸鐮旂┒鍚庨€�(j矛n)琛�锛屾媶鍗稿拰寰�(f霉)瑁濇噳(y墨ng)鎸夎ō(sh猫)鍌欐妧琛�(sh霉)鏂囦欢鐨勮(gu墨)瀹氶€�(j矛n)琛�銆傜6姊濇车鐨勬壘骞虫噳(y墨ng)绗﹀悎涓嬪垪瑕佹眰锛氳嚗寮忓拰绔嬪紡娉电殑绺�銆佹┇鍚戜笉姘村钩搴︿笉鎳�(y墨ng)瓒呴亷(gu貌)./锛涙脯(c猫)閲忔檪(sh铆)锛屾噳(y墨ng)浠ュ姞宸ヨ€岀偤鍩烘簴(zh菙n)锛涘皬鍨嬫暣楂斿畨瑁濈殑娉�锛屼笉鎳�(y墨ng)鏈夋槑椤殑鍋忔枩銆傜7姊濇车鐨勬壘姝ｆ噳(y墨ng)绗﹀悎涓嬪垪瑕佹眰锛氫富鍕�(d貌ng)杌歌垏寰炲嫊(d貌ng)杌镐互鑱�(li谩n)杌哥瘈(ji茅)閫ｆ帴鏅�(sh铆)锛屽叐杌哥殑涓嶅悓杌稿害銆佸叐鍗婅伅(li谩n)杌哥瘈(ji茅)绔潰闁撶殑闁撻殭鎳�(y墨ng)绗﹀悎瑷�(sh猫)鍌欐妧琛�(sh霉)鏂囦欢鐨勮(gu墨)瀹�锛涘瑷�(sh猫)鍌欐妧琛�(sh霉)鏂囦欢鐒�(w煤)瑕�(gu墨)瀹氭檪(sh铆)锛屾噳(y墨ng)绗﹀悎鏈(gu墨)鑼冨唺(c猫)銆婇€氱敤瑕�(gu墨)瀹氥€嬬殑瑕�(gu墨)瀹�锛涗富鍕�(d貌ng)杌歌垏寰炲嫊(d貌ng)杌镐互鐨付閫ｆ帴锛屽叐杌哥殑涓嶅钩琛屽害銆佸叐杓殑鍋忕Щ鎳�(y墨ng)绗﹀悎鏈(gu墨)鑼冨唺(c猫)銆婇€氶ⅷ(f膿ng)瑕�(gu墨)瀹氥€嬬殑瑕�(gu墨)瀹�锛涘師鍕�(d貌ng)姗�(j墨)鑸囨车(鎴栬畩閫熷櫒)閫ｆ帴鍓嶏紝鎳�(y墨ng)鍏堝柈鐛�(d煤)瑭﹂(y脿n)鍘熷嫊(d貌ng)姗�(j墨)鐨勮綁(zhu菐n)鍚�锛岀⒑瑾�(r猫n)鐒�(w煤)瑾ゅ悗鍐嶉€ｆ帴锛涗富鍕�(d貌ng)杌歌垏寰炲嫊(d貌ng)杌告壘姝�銆侀€ｆ帴鍚庯紝鎳�(y墨ng)鐩よ粖妾㈡煡鏄惁闈堟椿锛涙车鑸囩璺€ｆ帴鍚庯紝鎳�(y墨ng)寰�(f霉)鏍℃壘姝ｆ儏娉�锛屽鐢变簬鑸囩璺€ｆ帴鑰屼笉姝ｅ父鏅�(sh铆)锛屾噳(y墨ng)瑾�(di脿o)鏁寸璺�?锛併€€?
-------------------------------------------------------------------------
鏈(bi膩o)婧�(zh菙n)鑷(sh铆)鏂戒箣鏃ヨ捣浠ｆ浛ZBJ7215-88鏈(bi膩o)婧�(zh菙n)鐢卞叏鍦�(gu贸)澹撶府姗�(j墨)妯�(bi膩o)婧�(zh菙n)鍖栨妧琛�(sh霉)濮斿摗鏈�(hu矛)鎻愬嚭骞舵鍙ｃ€傛湰妯�(bi膩o)婧�(zh菙n)璨�(f霉)璨�(z茅)璧疯崏鍠綅:鍥涘窛鐪佽嚜璨㈠競姗�(j墨)姊颁竴寤�銆傛湰妯�(bi膩o)婧�(zh菙n)涓昏璧疯崏浜�:鑳″厜婧愩€佸緪濮滅帀銆佺敯澶у嫑銆佷綍鍕併€備腑鑿汉姘戝叡鍜屽湅(gu贸)姗�(j墨)姊拌妤�(y猫)妯�(bi膩o)婧�(zh菙n)寰€寰�(f霉)娲诲澹撶府姗�(j墨)鎶€琛�(sh霉)姊濅欢JB/T913.1涓€1999浠ｆ浛ZB17215涓€88Specificationforreciprocatingpistonacetylenecompressor1鑼冨湇鏈(bi膩o)婧�(zh菙n)瑕�(gu墨)瀹氫簡寰€寰�(f霉)娲诲澹撶府姗�(j墨)鐨勬妧琛�(sh霉)瑕佹眰銆佹椹�(y脿n)瑕�(gu墨)鍓囧強鍏朵粬瑕佹眰銆�
瀹氳タ1.4305娌夋穩纭寲涓嶉姽閶�1.4305鍍�(ji脿)鏍糪纭害
1.4305涓嶉姽閶�
1.4305涓嶉姽閶煎湏閶�1.4305涓嶉姽閶兼潗鏂�锛�1.4305涓嶉姽閶间笉閵归嫾锛�
1.4305涓嶉姽閶煎皬鍦撴锛�1.4305涓嶉姽閶肩従(xi脿n)璨ㄧ洿閵峰晢
1.4305涓嶉姽閶奸崨鍦�1.4305涓嶉姽閶煎児(ji脿)鏍�锛�1.4305涓嶉姽閶兼澅鍖楃壒閶硷紝
1.4305涓嶉姽閶煎粻瀹剁洿閵峰児(ji脿)
1.4305涓嶉姽閶艰粙鍦�1.4305涓嶉姽閶兼壒鐧�(f膩)锛�1.4305涓嶉姽閶兼澅鐗�锛�
1.4305涓嶉姽閶肩従(xi脿n)璨ㄨ硣婧�锛�1.4305涓嶉姽閶间笉閵归嫾鎵圭櫦(f膩)
1.4305涓嶉姽閶兼澘鏉�1.4305涓嶉姽閶奸姺鍞紝1.4305涓嶉姽閶兼挮闋嗙壒閶�锛�
1.4305涓嶉姽閶肩従(xi脿n)璨ㄨ(gu墨)鏍�锛�1.4305涓嶉姽閶奸嫾鏉�
1.4305涓嶉姽閶艰杽鏉�1.4305涓嶉姽閶间唬鐞�锛�1.4305涓嶉姽閶兼挮闋�?sh霉)鎽�?br />
1.4305涓嶉姽閶煎伐钘濓紝1.4305涓嶉姽閶兼槸浠€涔堟潗鏂�
銆€銆€鏃╁氨灏�(du矛)閮ㄥ垎鏉愭枡鐨勭鏉愮浠跺埗瀹氫簡绯诲垪妯�(bi膩o)婧�(zh菙n)锛屼富瑕佹湁锛欸B锛廡5836.1锝�.2鈥�1992寤虹瓚鎺掓按鐢ㄧ‖鑱氭隘涔欑儻绠℃潗绠′欢锛欸B锛廡12.1锝�.2鈥�1996绲︽按鐢ㄧ‖鑱氭隘涔欑儻绠℃潗绠′欢锛欸B锛廡1874.2锝�.3鈥�22鍐风啽姘寸敤鑱氫笝绋€绠￠亾绯荤当(t菕ng)绠℃潗绠′欢銆傚皪(du矛)浣跨敤杓冨鐨凱VPP濉戞枡绲︽帓姘寸鏉愮浠�锛屽氨妾㈤(y脿n)閬�(gu貌)绋嬩腑鐧�(f膩)鐝�(xi脿n)鐨勫晱(w猫n)椤岋紝浣滃涓嬪垎鏋愶細2.1绠℃潗绠′欢鐨勫鍘氫笉鍧囧嫽鎴栧亸钖勭鏉愮浠剁殑澹佸帤涓嶅潎鍕�锛屽緢澶х▼搴︿笂鑸囩敓鐢�(ch菐n)宸ヨ棟鏈夐棞(gu膩n)锛屽叿楂旀湁浠ヤ笅骞剧ó鎯呮硜锛氳姱妫掕垏鍙ｆā涓嶅悓蹇�锛屽彛妯￠枔闅欎笉鍧囧嫽銆�
-----------------------------------------------
1.4305涓嶉姽閶奸嫾鏉愯(gu墨)鏍艰(shu艒)鏄庯細 鍦撴锛岄崨鎵撳湏妫掑湏閶硷紝鏉挎潗锛屾澘鏂欙紝閸涗欢锛屾澘濉婏紝鍦撻嫾锛岄崨鍦�锛岄崨浠�锛屽嵎鏉愶紝甯舵潗锛屽皬鍦撴銆�
1.4305涓嶉姽閶奸嫾鏉愬児(ji脿)鏍艰(shu艒)鏄庯細 涓嶉姽閶�锛屼笉閵归嫾閵峰敭鍍�(ji脿)鏍�锛屾ā鍏烽嫾鍍�(ji脿)鏍�锛岄嫾鏉愬児(ji脿)鏍�锛岄姺鍞児(ji脿)
1.4305涓嶉姽閶奸嫾鏉愪富瑕�?ji菐ng)e绋憋細 涓嶉姽閶�锛屽悎閲戠祼(ji茅)妲�(g貌u)閶�锛岀祼(ji茅)妲�(g貌u)閶�锛岄媮鏉愶紝閶兼潗锛屾ā鍏烽嫾锛屾ā鍏锋潗鏂�锛岃€愮（鏉裤€�
1.4305涓嶉姽閶奸噾灞潗鏂欏悕绋憋細涓嶉姽閶�銆佷笉閵归嫾锛岄媮鏉�銆佷笉閵归嫾銆佽€愮（鏉�銆侀珮閫熼嫾銆佺⒊閶�. 銆佽粖鍏夊湏銆侀崨鍦�銆佸厜鍦�銆佸喎杌�
1.4305
鐒婂墠婧�(zh菙n)鍌欙細4mm涓€涓嬬殑鍘氬害涓嶇敤闁�(k膩i)鐮村彛锛岀洿鎺ョ剨鎺�锛屽柈闈竴娆＄剨閫�銆俶鍘氬害灏�(du矛)鎺ョ剨绺彲閲囩敤涓嶉枊(k膩i)鐮村彛鎺ラ牠闆欓潰鐒娿€俶浠ヤ笂锛屼竴鑸枊(k膩i)V鎴朥锛孹褰㈠潯鍙�銆傚叾娆★細灏�(du矛)鐒婁欢锛屽～鍏呯剨绲查€�(j矛n)琛岄櫎娌瑰拰鍘绘哀鍖栫毊銆備互淇濊瓑鐒婃帴璩�(zh矛)閲�銆傜剨鎺ュ弮鏁�(sh霉)锛氬寘鎷剨鎺ラ浕娴侊紝閹㈡サ鐩村緫锛屽姬闀�(zh菐ng)锛岄浕寮ч浕澹�锛岀剨鎺ラ€熷害锛屼繚璀�(h霉)姘ｆ祦锛屽櫞鍢寸洿寰戠瓑銆傜剨鎺ラ浕娴佹槸姹哄畾鐒婄斧鎴愬舰鐨勯棞(gu膩n)閸靛洜绱�銆傞€氬父鏍规摎(j霉)鐒婁欢鏉愭枡锛屽帤搴�锛屽強鍧″彛褰㈢媭渚�(l谩i)姹哄畾鐨勩€傜剨鎺ユ柟娉曢粸(di菐n)鐒婏細榛�(di菐n)鐒婃檪(sh铆)鐒婃鐩村緫涓€鑸噰鐢ㄨ純绱�(x矛)鐨�锛岄粸(di菐n)鐒婄斧鐨勯暦(zh菐ng)搴﹀拰闁撹窛瑕佹牴鎿�(j霉)鏉垮帤渚�(l谩i)纰哄畾锛岄粸(di菐n)鐒婇珮搴︿笉瓒呴亷(gu貌)鐒婁欢鍘氬害鐨勪笁鍒嗕箣浜�锛涘彟澶栵紝鐒婂墠鎳�(y墨ng)灏囧潯鍙ｅ強鍏跺叐鍋�(c猫)2-3mm鍏�(n猫i)鐨勭剨浠惰〃闈㈡竻鐞嗗共鍑�锛岃閰嶉粸(di菐n)鐒婃檪(sh铆)鐩￠噺娉ㄦ剰涓嶆悕鍌蜂笉閵归嫾琛ㄩ潰锛屼互鍏嶉檷浣庣敘(ch菐n)鍝佺殑鑰愯厫铦曟€�銆傘€€銆€
瀹氳タ1.4305娌夋穩纭寲涓嶉姽閶�1.4305鍍�(ji脿)鏍糪纭害
鈥�1.4305涓嶉姽閶艰(gu墨)鏍煎叏锛�
1.4305涓嶉姽閶肩殑瑕�(gu墨)鏍煎昂瀵革細
1.4305涓嶉姽閶兼鏉愶細榛戠毊妫� 鍐锋媺妫� 鍏変寒妫� 鐮旂（妫� 鐩村緫1.0mm-300mm 闀�(zh菐ng)搴�6绫冲畾灏哄潎鏈夊韩(k霉)瀛�
1.4305涓嶉姽閶兼澘鏉�: 鍗锋澘锛堣杽鏉匡級 骞虫澘 涓帤鏉匡紙 0*6000锛�
1.4305涓嶉姽閶煎付鏉愶細涓嶉姽閶煎付 鏅€氬付 楂樼簿甯� 0.01mm-2.0mm*600mm*C 鍏樊锛堟璨�(f霉)0.02mm)
1.4305涓嶉姽閶肩鏉愶細鍦撶 鐒婃帴绠� 鐒�(w煤)绺
