女女女女bbbbbb毛片在线_国产精品久久久久av_极品新婚夜少妇真紧_少妇被躁爽到高潮无码文

 鑸圭敤闆荤簻CXF-1*120姗″闆荤簻CXFR
3.6/6KV灞忚斀鍨嬫濂楄粺闆荤簻锛圙B12972.7-1991锛�
鐢ㄩ€旓細鏈敘(ch菐n)鍝佺偤绀︾敤姗″杌熼浕绾滅郴鍒楃敘(ch菐n)鍝佷箣涓€锛岄仼鐢ㄤ簬椤嶅畾闆诲绱氬湴闈㈢Щ鍕曞紡绀﹀北姗�(j墨)姊拌ō(sh猫)鍌欎綔闆绘簮閫ｆ帴绶�
浣跨敤姊濅欢锛氶浕绾滃皫(d菐o)楂旂殑闀锋湡鍏佽ū宸ヤ綔婧害鐐�90鈩�    銆€
銆€鑸圭敤闆荤簻CXF-1*120姗″闆荤簻CXFR    銆€    銆€
闆荤簻瑕�(gu墨)鏍�銆佸悕绋�    銆€
鍨嬭櫉    鍚嶇ū    涓昏鐢ㄩ€�
锛圡YP锛塙YP-3.6/6    绀︾敤绉诲嫊灞忚斀濂楄粺闆荤簻    椤嶅畾闆诲鐐�3.6/6KV绉诲嫊寮忓湴闈㈢う鍚屾(j墨)姊伴浕婧愮殑閫ｆ帴,鐠�(hu谩n)澧冩韩搴︿笅闄愮偤-20鈩�
(MYPT)UYPT-3.6/6    绀︾敤绉诲嫊閲戝爆灞忚斀姗″杌熼浕绾�    
MYPTJ-3.6/6    绀︾敤绉诲嫊灞忚斀杌熼浕绾�    椤嶅畾闆诲鐐�3.6/6KV閲囩叅姗�(j墨)闆荤簻鍕曞姏闆荤簻锛岀敤浜庨浕婧愮殑閫ｆ帴
MYPTJ-6/10    绀︾敤绉诲嫊閲戝爆灞忚斀杌熼浕绾�    鍩�(zh铆)琛屾(bi膩o)婧�(zh菙n)
GB/T9331-2008 鑸硅埗闆绘埃瑁濈疆 椤嶅畾闆诲1kV鍜�3kV鎿犲寘绲曠罚闈炲緫鍚戦浕鍫村柈鑺拰澶氳姱闆诲姏闆荤簻
鐢ㄩ€�
鏈敘(ch菐n)鍝侀仼鐢ㄤ簬鍚勭ó娌虫捣鑸硅埗鍙婃捣涓婄煶娌瑰钩鑷虹瓑姘翠笂寤虹瓚鐗╁偝杓搁浕鑳界敤銆�
浣跨敤鐗规€�
闆荤簻闀锋湡鍏佽ū宸ヤ綔婧害鐐�85鈩�锛岄瀹氶浕澹揢o/U 鐐�0.6/1kv銆傛暦瑷�(sh猫)鏅�(sh铆)闆荤簻灏忓綆鏇插崐寰戝涓嬶細閲戝爆灞忚斀閹ц鍨嬬偤闆荤簻澶栧緫鐨�6鍊�銆傞潪閹ц鍨�锛屽寰戝皬浜庣瓑浜�25mm鏅�(sh铆)鐐洪浕绾滃寰戠殑4鍊�锛屽ぇ浜�25mm鐐洪浕绾滃寰戠殑6鍊�銆�
鍨嬭櫉鍚嶇ū
CEFR/DA 涔欎笝绲曠罚姘竵璀�(h霉)濂楄埞鐢ㄩ浕鍔涜粺闆荤簻锛孌A鍨�锛岄€ｆ帴绉诲嫊闆诲櫒鐢�銆�80鐨勫浐瀹氭暦瑷�(sh猫)锛岀敤浜庨槻骞叉摼鍫存墍锛�90鐨勫浐瀹氭暦瑷�(sh猫)锛岀敤闆婚槻姗�(j墨)姊板鍔涗綔鐢ㄥ牬鍚�
鎶€琛�(sh霉)瑕佹眰
1銆佹噳(y墨ng)鑳界稉(j墨ng)鍙楀柈绋�30000娆℃洸绶氳│椹�(y脿n)銆�
2銆侀浕绾滄噳(y墨ng)鑳界稉(j墨ng)鍙椾氦娴侀浕澹�3500V鎴栫洿娴�8400V锛�5min涓嶆搳绌裤€�
3銆侀浕绾滅窔鑺祼(ji茅)妲�(g貌u)锛岀禃绶ｉ浕闃伙紝绲曠罚鍜岃(h霉)濂楀帤搴﹀強閲嶉噺鎳�(y墨ng)绗﹀悎GB9331.2-88鐨勮(gu墨)瀹�
鍏�銆佷氦璨ㄨ姹�
1銆侀浕绾滀氦璨ㄩ暦搴︿笁鑺強浠ヤ笅鍜屽皫(d菐o)楂旀埅闈笉澶т簬2.5骞虫柟锛屾噳(y墨ng)涓嶅皬浜�150绫�锛屽叾浠栭浕绾�100绫�銆�
2銆佸厑瑷遍暦搴︿笉灏忎簬20绫崇殑鐭闆荤簻浜よ波锛屼絾鍏舵暩(sh霉)閲忔噳(y墨ng)涓嶈秴閬庝氦璨ㄩ暦搴︾殑10%銆�
3銆佹牴鎿�(j霉)闆欐柟鍗�(xi茅)璀板厑瑷变换浣曢暦搴﹂浕绾滀氦璨�銆�
4銆侀暦搴﹁宸噳(y墨ng)涓嶈秴閬�+-0.5%銆�

 
鑸圭敤闆荤簻CXF-1*120姗″闆荤簻CXFR