图纸中电线标注7*(zbn-rvs-2*1.5)啥意思？ 电线电缆专业学什么专业课程？
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一共有7组2*1.5的电线
绛旓細鍥剧焊涓數绾挎爣娉7*(zbn-rvs-2*1.5)涓鍏辨湁7缁2*1.5鐨勭數绾
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绛旓細杩欎釜涓鑸寚鐨勬秷闃茶澶囩殑璇濓紝鏄嫯宀涘搧鐗岀殑锛屽鏋滄槸绾胯矾鐨勮瘽鏄秷闃鐢垫簮绾锛屽浘渚嬬殑璇濆甫鏂规鐨勬槸娑堥槻鐢垫簮銆
绛旓細1. RVS(2*1.0)+UTPRVS(2*1.0)+UTPRVS(2*1.0)+UTPRVS(2*1.0)+UTP---5555 RVB 骞宠澶氳偂杞嚎锛屼袱鏍硅姱绾挎槸骞宠鍖呭湪鎶ゅ涓殑锛 RVS 瀵圭粸澶氳偂杞嚎锛屽氨鏄皢RVB鐨勮蒋鑺挄寮锛屽缁烇紝涓鑸敤涓虹數璇濈嚎銆侀煶鍝嶇嚎锛堟墿闊崇嚎锛夛紱(2*1.0) 鎴愬搧澶栧緞锛堝搴γ楀帤搴︼級/mm 锛 UTP-5 浜旂被(闈...
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绛旓細ZBN-BV-1*10 ZRB:闃荤噧B绾ц愮伀 BV:閾滆姱鑱氭隘涔欑儻缁濈紭 1*10:鍗曡姱锛屾埅闈㈢Н涓10骞虫柟姣背 鐢电嚎鐢电紗琛ㄧず鏂规硶涓昏鐢卞瀷鍙枫佽鏍煎強鏍囧噯缂栧彿杩欎笁涓儴鍒嗙粍鎴愩1銆佸瀷鍙风殑鍚箟 鐢垫皵瑁呭鐢ㄧ數绾跨數缂嗗強鐢靛姏鐢电紗鐨勫瀷鍙蜂富瑕佺敱浠ヤ笅涓冮儴鍒嗙粍鎴愶細鏈変簺鐗规畩鐨勭數绾跨數缂嗗瀷鍙锋渶鍚庤繕鏈夋淳鐢熶唬鍙枫備笅闈㈠皢鏈甯哥敤鐨勭數绾跨數缂嗗瀷鍙蜂腑瀛楁瘝鐨...
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