鐢�(ch菐n)鍝佷粙绱癸細鍌虫劅鍣�330104-00-04-10-02-00鍌虫劅鍣�330104-00-04-10-02-00
鏈壒鍒╋紙璩撳娉曞凹浜炲窞璨�(f猫i)鍩�锛岃硴澶曟硶灏间簽宸烇紝缇庡湅(gu贸)锛夋槸鍏ㄧ悆浼佹キ(y猫)锛岃嚧鍔涗簬鐐哄缓绛戝斧锛屽伐绋嬪斧锛屽湴鐞嗙┖闁撳皥瀹�锛屾柦宸ヤ汉鍝″拰妤�(y猫)涓诲晢鎻愪緵淇冮€�(j矛n)鍩虹(ch菙)瑷�(sh猫)鏂界櫦(f膩)灞曠殑瑙f焙鏂规銆傛湰鐗瑰埄閬╃敤浜庡埄鐢ㄤ俊鎭缓妯$敤浜庣稖鍚堥爡(xi脿ng)鐩腑鐨勬櫤鑳藉熀绀�(ch菙)瑷�(sh猫)鏂�锛屼俊鎭殑娴佸嫊(d貌ng)鎬�锛岃硣鐢�(ch菐n)绺�(j墨)鏁�銆�
鍏惰В姹烘柟妗堝寘鎷敤浜庡熀绀�(ch菙)瑷�(sh猫)鏂借ō(sh猫)瑷�(j矛)鑸囧缓妯$殑MicroStation骞宠嚭(t谩i)锛岀敤浜庡熀绀�(ch菙)瑷�(sh猫)鏂藉伐绋嬪湗(tu谩n)闅�(du矛)鍗�(xi茅)浣滆垏宸ヤ綔鍏变韩锛屼互鍙婄敤浜庡熀绀�(ch菙)瑷�(sh猫)鏂借硣鐢�(ch菐n)鐨凙ssetWise骞宠嚭(t谩i)-鎵€鏈夌殑ProjectWise骞宠嚭(t谩i)鏀寔浜掓搷浣滄噳(y墨ng)鐢ㄥ唬娉涚殑鐢�(ch菐n)鍝佺祫鍚堬紝骞惰紨浠ュ叏鐞�?q奴)顥滻(y猫)鏈嶅嫏(w霉)銆傚鐗瑰姏鍏徃鎴愮珛浜�1984骞�锛屾搧鏈夎秴閬�3,000鍚嶅摗宸�锛屽湪50鍊�(g猫)鍜屽湴鍗€(q奴)锛屽勾鏀跺叆瓒呴亷$500钀�(w脿n)锛岃嚜2003骞翠互渚�(l谩i)宸叉姇璩囪秴閬�100鍎勫厓锛屽湪鐮旂┒锛屽拰鏀惰臣(g貌u)銆�
鐭冲鑾婄櫨宸濇嵎娼�(r霉n)鑷嫊(d貌ng)鍖栫鎶€鏈夐檺鍏徃鏄竴瀹剁稉(j墨ng)閵疯嚜鍕�(d貌ng)鍖栧剙鍣ㄥ剙琛ㄩ€�(j矛n)鍙e搧鐗岀殑灏堟キ(y猫)鍏徃锛� |
浠g悊鍘熻鐢�(ch菐n)鍝�.涓昏缍�(j墨ng)鐕�(y铆ng)鐢�(ch菐n)鍝侊細 |
缇呰硴搴峰倷浠�锛岀編鍦�(gu贸)A-B銆丄BB璨濆埄銆丄BB鍎€琛紝ABB鍕�(l矛)纾�锛孉BB鐏锛孉BB鏅堕枠绠★紝闇嶅凹闊嬬埦锛岀編鍦�(gu贸)瑗垮眿锛� |
鏈壒鍒╋紝闇嶄集绱嶏紙hubner锛�锛屽牎鐩燂紙Baumer锛�锛屾柦鍏嬶紙sick锛夛紝鎰忓ぇ鍒╁畨钖╃埦澶氬倷浠�锛岀編鍦�(gu贸)FORNABB, |
璁婇牷鍣ㄥ倷浠�锛岀編鍦�(gu贸)Westinghouse缇庡湅(gu贸)Foxboro |
缇庡湅(gu贸)GE-PLC AMCI绶ㄧ⒓鍣� ASCO闆荤闁ョ編鍦�(gu贸)GE-PLC AMCI绶ㄧ⒓寰峰湅(gu贸)beckhoff寰峰湅(gu贸)HEIDENHAIN锛� |
妯″鏂借€愬痉140妯″涓婃捣鏂拌彲妯″銆� 绛夈€� |
涓荤嚐(y铆ng)锛歅 L C: AB,ABB锛孏E锛孒oneywell 锛孎(xi脿n)oxboro锛學estinghouse 锛孍merson锛� |
鍌虫劅鍣細MTS ,GEFRAN WOODHEAD锛岀法纰煎櫒锛欰MCI,BEI IDEACOD,HUBNER锛學ACHENDORFF锛孍LTRA锛孒EIDENHAIN锛屼氦鎻涙(j墨)锛歂-TRON,璧柉鏇�锛孏E锛孧OXA |
璁婇€佸櫒锛歨oneywell,缇呮柉钂欑壒锛屾┇娌�锛岄枼闁€锛欶ISHER HONEYWELL KEYSTONE(TYCO)锛� |
鐏锛欶ORNEY銆丄BB璨濆埄锛孊UCHER锛孉COPIAN |
闆荤闁ワ細ASCO锛孊UCHER锛孉COPIAN 锛�锛孯EXROTH銆丄TOS銆丠AWE銆丳ARKER SUN锛� |
闆绘埃椤烇細SQUARE-D,Sprecher+Schuh锛孋utler-Hammer锛孍aton |
鍏� 瀹冿細E+H,G+F锛孧TL锛屾睙妫�銆丼ST銆佸搱閲屾.锛岀磪鐛咃紝鐢冲厠锛孭+F锛�锛屽搱甯岋紝Roemheld锛孧E锛� |
UE锛岀櫦(f膩)閭g锛孲OLA闆绘簮锛孉C FISHER锛孲OR锛孋锛岃鍐�锛� molex銆� |
鏈壒鍒╃敘(ch菐n)鍝佽┏绱�(x矛)淇℃伅: |
1銆�3300 XL 8 mm 闆绘甫娴佸偝鎰熷櫒锛氶€欑ó闆绘甫娴佸偝鎰熷櫒鎻愪緵澶�80 mils (2 mm)绶氭€ц寖鍦嶅拰200 mV/mil鐨勮几鍑�銆傚畠鍦ㄥぇ澶氭暩(sh霉)姗�(j墨)姊扮洠(ji膩n)娓�(c猫)鎳�(y墨ng)鐢ㄤ腑鐢ㄤ簬寰戝悜鎸嫊(d貌ng)銆佽桓鍚戯紙鍋�(c猫)鍚戯級浣嶇Щ銆佽綁(zhu菐n)閫熷拰鐩镐綅(Keyphasor )娓�(c猫)閲�锛屽苟绗﹀悎缇庡湅(gu贸)鐭虫补鍗�(xi茅)鏈�(hu矛)670绗�4鐗堢殑瑕佹眰銆傛湁澶氱ó铻虹磱灏哄銆侀厤缃拰瀹夎闄勪欢鍙緵閬告搰銆� |
330101-00-12-10-02-00 330101-00-12-10-02-05 330101-00-60-10-02-00 |
330103-00-02-10-02-05 330103-00-03-10-02-05 330103-00-04-10-02-00 |
330103-00-04-50-02-00 330103-00-06-05-02-00 330103-00-06-10-02-00 |
330103-10-20-10-02-00 330103-00-05-10-02-00 330103-00-05-05-02-00 |
330103-00-08-10-02-00 330103-00-22-05-02-00 330103-00-15-10-02-00 |
330103-00-10-10-02-05 330102-00-20-10-02-00 |
2銆�3300 XL 11 mm 闆绘甫娴佸偝鎰熷櫒锛氶€欑ó闆绘甫娴佸偝鎰熷櫒灏堥杸鐢ㄤ簬鐣�(d膩ng)鎴戝€�8 mm鍌虫劅鍣ㄧ殑80 mil (2 mm)绶氭€ц寖鍦嶄笉鑳借姹傛檪(sh铆)鐨勩€� 11 mm 闆绘甫娴佸偝鎰熷櫒鎻愪緵澶�180 mils (4 mm)鐨勭窔鎬ц寖鍦嶅拰100 mV/mil鐨勮几鍑�锛屼富瑕佺敤浜庤姹傚ぇ绶氭€ц寖鍦嶇殑杌稿悜锛堟脯(c猫)鍚戯級浣嶇Щ銆佽綁(zhu菐n)閫�銆佸樊鑴逛互鍙婂線寰�(f霉)寮忓绺(j墨)妗夸綅缃紙涓嬭惤锛夋脯(c猫)閲忋€傛湁澶氱ó铻虹磱灏哄銆侀厤缃拰瀹夎闄勪欢鍙緵閬告搰銆� |
330104-00-02-10-02-00 330104-00-03-10-02-00 330104-00-04-10-02-00 |
330104-00-05-10-02-00 330104-00-06-10-02-00 330104-00-07-10-02-00 |
330104-00-08-10-02-00 330104-00-09-10-02-00 330104-00-10-10-02-00 |
330104-00-11-10-02-00 330104-00-12-10-02-00 330104-00-13-10-02-00 |
330104-00-14-10-02-00 330104-00-15-10-02-00 330104-00-16-10-02-00 |
330104-00-17-10-02-00 330104-00-18-10-02-00 330104-00-19-10-02-00 |
3銆�3300 5 mm / 8 mm 闆绘甫娴佸偝鎰熷櫒锛氶€欑ó闆绘甫娴佸偝鎰熷櫒鏄垜鍊戠殑3300 XL 8 mm 鐨勫墠涓€浠g敘(ch菐n)鍝�锛屾垜鍊戞帹钖﹀湪鎵€鏈夋柊鐨勫拰鍌欎欢鎳�(y墨ng)鐢ㄤ腑浣跨敤3300 XL 8 mm銆� 8 mm XL 銆侀浕绾滃拰鍓嶇疆鍣ㄥ拰鑸婄殑 3300 绯诲垪鐢�(ch菐n)鍝佸叿鏈変簰鎻涙€�銆傜暥(d膩ng)8 mm鐨勭閮ㄧ洿寰戝拰鐩告噳(y墨ng)鐨勮灪绱嬪昂瀵镐笉閬╃敤鏅�(sh铆)锛屼篃鍙互浣跨敤5 mm銆傛湁澶氱ó铻虹磱灏哄銆侀厤缃拰瀹夎闄勪欢鍙緵閬告搰銆� |
鏈壒鍒╁墠缃櫒330180-50-00 鏈壒鍒╁墠缃櫒330180-51-00 |
330180-50-00鏄湰鐗瑰埄(bently)鍓嶇疆鍣ㄧ殑涓€绋父鐢ㄥ瀷铏�(h脿o),鏈変笅鍒楀偝鎰熷櫒鐨�3300 XL 11mm,3300 XL8mm , 3300 XL25mm,3300 XL50mm鐨勫墠缃櫒,瀹冩棦鍙互閲囩敤绶婃箠鐨勫皫(d菐o)杌屽畨瑁濓紝涔熷彲浠ラ噰鐢ㄧ殑闈㈡澘瀹夎銆傚叐绋舰寮忕殑瀹夎鍩烘澘鍧囧叿鏈夐浕绲曠罚鎬�锛屼笉闇€瑕佺殑绲曠罚鏉�銆�3300 XL 鍓嶇疆鍣ㄦ姉鐒�(w煤)绶氶浕鑳藉姏寮�(qi谩ng),浜嗗畨瑁濈殑寰�(f霉)闆滄€с€� |
甯哥敤鍨嬭櫉(h脿o)濡備笅: |
鍓嶇疆鍣�990-04-50-01-00 鍓嶇疆鍣�990-04-70-01-00 |
鍓嶇疆鍣�990-05-50-02-00 鍓嶇疆鍣�990-05-50-02-01 |
鍓嶇疆鍣�990-05-70-02-00 鍓嶇疆鍣�990-25-70-02-01 |
鍓嶇疆鍣�991-06-50-02-00 鍓嶇疆鍣�990-05-50-02-01 |
鍓嶇疆鍣�330180-50-00 鍓嶇疆鍣�330180-50-05 |
鍓嶇疆鍣�330180-51-00 鍓嶇疆鍣�330180-51-05 |
鍓嶇疆鍣�330180-90-00 鍓嶇疆鍣�330180-90-05 |
鍓嶇疆鍣�330180-91-00 鍓嶇疆鍣�330180-91-05 |
鍓嶇疆鍣�330780-50-00 鍓嶇疆鍣�330780-50-05 |
鍓嶇疆鍣�330780-51-00 鍓嶇疆鍣�330780-51-05 |
鍓嶇疆鍣�330780-90-00 鍓嶇疆鍣�330780-90-05 |
鍓嶇疆鍣�330780-91-00 鍓嶇疆鍣�330780-91-05 |
鍓嶇疆鍣�330850-50-05 鍓嶇疆鍣�330850-51-05 |
鍓嶇疆鍣�330850-90-05 鍓嶇疆鍣�330850-91-05 |
鍓嶇疆鍣�330878-50-00 鍓嶇疆鍣�330878-90-00 |
鍓嶇疆鍣�330980-50-00 鍓嶇疆鍣�330980-70-00 |
鍓嶇疆鍣�330400-02-00 鍓嶇疆鍣�330400-02-05 |
4銆�3300 XL NSv 闆绘甫娴佸偝鎰熷櫒锛氶€欑ó闆绘甫娴佸偝鎰熸湁5mm绔儴鐩村緫鍜�60 mils (1.5 mm)鐨勬洿鎬ц寖鍦嶏紝閬╃敤浜庤娓�(c猫)闈堕潰鍗€(q奴)鍩熷皬銆佸伌(c猫)瑕栨垨娌夊瓟闁撻殭娓涘皬浠ュ強鍏跺畠浣跨敤鎴戝€戠殑 5 mm / 8 mm 闆绘甫娴佸偝鎰熷櫒鐨勬儏娉�銆� |
鏈壒鍒�3500鐩�(ji膩n)娓�(c猫)妯″ |
鐩�(ji膩n)娓�(c猫)妯″ 3500/33-01-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3500/42-01-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3500/45-01-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3500/50-01-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3500/53-03-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3500/25-01-01-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3500/20-01-02-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3500/15-02-02-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3500/92-04-01-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3500/92-02-01-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3500/05-01-01-00-00-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3300/03-01-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3300/03-02-01 |
鐩�(ji膩n)娓�(c猫)妯″ 3300/03-03-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3300/05-22-00-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3300/12-02-22-01 |
鐩�(ji膩n)娓�(c猫)妯″ 3300/12-03-20-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3300/14-01-02-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3300/16-11-01-03-00-00-01 |
鐩�(ji膩n)娓�(c猫)妯″ 3300/20-12-01-00-00-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3300/20-12-01-01-00-02-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3300/20-12-01-03-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3300/20-12-01-03-00-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3300/20-12-01-03-00-01 |
鐩�(ji膩n)娓�(c猫)妯″ 3300/20-13-02-00-00-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3300/20-13-02-01-00-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3300/35-12-02-01-00-02 |
鐩�(ji膩n)娓�(c猫)妯″ 3300/35-15-10-02-00-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3300/40-12-01-01-00-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3300/40-13-01-00-00-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3300/45-01-01-01-00 |
妯″ 3300/46-04-02-01-00 |
妯″ 3300/47-01-04-01-00 |
妯″ 3300/48-04-02-00-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3300/50-01-01-00-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3300/50-02-01-00-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3300/52-02-00-00 |
鐩�(ji膩n)娓�(c猫)妯″ 3300/53-03-02-**-**
|
闆欓€氶亾鎸嫊(d貌ng)鐩�(ji膩n)娓�(c猫)鍣�3300/12-01-20-00 |
闆欓€氶亾鎸嫊(d貌ng)鐩�(ji膩n)娓�(c猫)鍣�3300/16-12-01-01-00-00-00 |
闆欓€氶亾鎸嫊(d貌ng)鐩�(ji膩n)娓�(c猫)鍣�3300/16-12-01-01-00-00-01 |
闆欓€氶亾鎸嫊(d貌ng)鐩�(ji膩n)娓�(c猫)鍣�3300/16-12-01-01-00-00-02 |
闆欓€氶亾鎸嫊(d貌ng)鐩�(ji膩n)娓�(c猫)鍣�3300/16-13-01-00-00-00-00 |
闆欓€氶亾鎸嫊(d貌ng)鐩�(ji膩n)娓�(c猫)鍣�3300/16-14-01-01-00-00-00 |
闆欓€氶亾鎸嫊(d貌ng)鐩�(ji膩n)娓�(c猫)鍣�3300/16-15-01-01-00-00-00 |
闆欓€氶亾鎸嫊(d貌ng)鐩�(ji膩n)娓�(c猫)鍣�3300/16-15-01-03-00-00-00 |
鍎€琛ㄦ鏋�3500/05-01-01-00-00-00 |
鍎€琛ㄦ鏋�3500/05-01-02-00-00-00 |
鍎€琛ㄦ鏋�3500/05-01-02-00-01 |
鍎€琛ㄦ鏋�3500/05-02-04-00-00-00 |
闆绘簮妯″3500/15-02-02-00 |
妗嗘灦鎺ュ彛妯″3500/20-01-01-00 |
妗嗘灦鎺ュ彛妯″3500/20-01-02-00 |
妗嗘灦鎺ュ彛妯″3500/20-02-02-00 |
妗嗘灦鎺ュ彛妯″3500/22-01-01-00 |
閸电浉鍣ㄦā濉�3500/25-01-01-00 |
閸电浉鍣ㄦā濉�3500/25-01-02-00 |
閸电浉鍣ㄦā濉�3500/25-01-03-00 |
绻奸浕鍣ㄦā濉�3500/32-01-00 |
閸电浉鍣ㄦā濉�3500/33-01-00 |
Bently妯″3300/55-03-01-15-15-00-00-01-00 |
Bently妯″3300/55-03-04-15-15-00-00-05-00 |
Bently妯″3300/65-14-01-00-00-01 |
4,閫氶亾浣嶇Щ鐩�(ji膩n)娓�(c猫)鍣ㄦā濉�3500/40(140734-01,135489-04) |
鎸嫊(d貌ng)妯″3500/42-01-00 |
鎸嫊(d貌ng)妯″3500/42-04-00 |
鎸嫊(d貌ng)妯″3500/42-09-00 |
鑴瑰樊/杌稿悜浣嶇疆妯″3500/45-01 |
鑴瑰樊/杌稿悜浣嶇疆妯″3500/45-01-00 |
鑴瑰樊/杌稿悜浣嶇疆妯″3500/45-01-00 |
杞�(zhu菐n)閫熸ā濉�3500/50-01-00 |
杞�(zhu菐n)閫熸ā濉�3500/50-01-00-01 |
杞�(zhu菐n)閫熸ā濉�3500/50-01-00-01 |
杞�(zhu菐n)閫熸ā濉�3500/50-01-00-02 |
杞�(zhu菐n)閫熸ā濉�3500/50-01-01-00-00 |
杞�(zhu菐n)閫熸ā濉�3500/50-04-00 |
瓒呴€熶繚璀�(h霉)妯″3500/53-01-00 |
婧害鐩�(ji膩n)娓�(c猫)鍣�3500/61(133819-02) |
婧害鐩�(ji膩n)娓�(c猫)鍣�3500/61(163179-02) |
婧害鐩�(ji膩n)娓�(c猫)鍣�3500/61(163179-03) |
婧害鐩�(ji膩n)娓�(c猫)鍣�3500/61-01-00锛�163179-02&133819-02锛� |
婧害鐩�(ji膩n)娓�(c猫)鍣�3500/61-03-00 |
婧害鐩�(ji膩n)娓�(c猫)鍣�3500/61-03-00 |
璁婇噺鐩�(ji膩n)娓�(c猫)妯″3500/62(136294-01) |
璁婇噺鐩�(ji膩n)娓�(c猫)妯″3500/62-03-00锛�163179-03&136294-01) |
鐩�(ji膩n)娓�(c猫)妯″3500/63-01-00 |
閫氳▕妯″3500/92-01-01 |
閫氳▕妯″3500/92-01-01-00 |
閫氳▕妯″3500/92-02-01-00 |
閫氳▕妯″3500/92-04-01-00 |
椤ず瑁濈疆3500/93-01-00-00-00 |
椤ず瑁濈疆3500/93-01-00-00-00 |
椤ず瑁濈疆3500/93-02-02-02-00 |
椤ず瑁濈疆3500/93-03-01-00 |
椤ず瑁濈疆3500/93-03-01-00-00 |
椤ず瑁濈疆3500/93-03-01-00-00 |
椤ず瑁濈疆3500/93-07-01-02-00 |
鐩�(ji膩n)娓�(c猫)妯″3500-40-01-00 |
鍌虫劅鍣�330104-00-04-10-02-00鍌虫劅鍣�330104-00-04-10-02-00銆€銆€澶у勾澶滃瀷姗�(j墨)锛氳タ闁€瀛愬ぇ骞村鍨嬫(j墨)鏈塖7-400锛氳檿鐞嗛€熷害0.3ms/1k瀛楋紱瀛樿帛鍣�512k锛汭/O榛�(di菐n)锛涘晢鍕�(w霉)QQ锛氳伅(li谩n)绯讳汉锛氫綑缍�(j墨ng)鐞哠IEMENS鍙法绋嬫帶鍒跺櫒1銆丼IMATICS7绯诲垪PLC銆丼7-200銆乻7-1200銆丼7-300銆丼7-400銆丒T200??2銆侀倧杓帶鍒舵ā濉奓OGO銆� 銆€銆€浠婃湞锛屾柦鑰愬痉闆绘埃鍦�100澶氬€�(g猫)灞曞仠鐕�(y铆ng)妤�(y猫)锛屾垜鍊戠殑鐢�(ch菐n)鍝佸拰鏁堝嫗鏅強鍚勫湴锛屽鍚堝悇鍦�(gu贸)鐨勮(gu墨)鑼冨拰瑕�(gu墨)鑼�銆傛墍浠ュ偝杓搁€熷害锛屽嫊(d貌ng)鎼栨€�锛屾姉鏀摼鎵嶈彲鍗佸垎濂�锛涚敘(ch菐n)鍝佸湪瑷�(sh猫)瑷�(j矛)鐞嗗康涓婃湁鍏亾鍖栫殑闆昏矾骞冲畨瑷�(sh猫)瑷�(j矛),闃叉闁嬮棞(gu膩n)鍑虹従(xi脿n)鐭矾鍜岀噿姣€绛夋悕鎺�锛涜嚜绔嬬爺鐧�(f膩)鐨勭敘(ch菐n)鍝侀浕鍔涙秷鑰楀皬锛屾暎鐔遍€熷害蹇紝鎳�(y墨ng)鐢ㄥ=鍛介暦(zh菐ng)銆�