<!-- .at_14{mso-yfti-irow: 4} .at_8{mso-yfti-irow: 1; mso-row-margin-right: .92%} .at_19{HEIGHT: 22.8pt; mso-yfti-irow: 9; mso-row-margin-right: 20.6%; mso-yfti-lastrow: yes} .at_9{BORDER-RIGHT: #ece9d8; PADDING-RIGHT: 0cm; BORDER-TOP: #ece9d8; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 96.06%; PADDING-TOP: 0cm; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent} .at_3{MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 15pt; TEXT-ALIGN: left; mso-pagination: widow-orphan} .at_10{FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt} .at_18{mso-yfti-irow: 8; mso-row-margin-right: .92%} .at_0{MARGIN: auto auto auto -36pt; WIDTH: 123.48%; mso-cellspacing: 0cm; mso-padding-alt: 0cm 0cm 0cm 0cm} .at_2{BORDER-RIGHT: #ece9d8; PADDING-RIGHT: 0cm; BORDER-TOP: #ece9d8; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 76.38%; PADDING-TOP: 0cm; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent} .at_7{MARGIN: 0cm 0cm 0pt} .at_15{mso-yfti-irow: 5; mso-row-margin-right: .92%} .at_12{BORDER-RIGHT: #ece9d8; PADDING-RIGHT: 0cm; BORDER-TOP: #ece9d8; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 96.58%; PADDING-TOP: 0cm; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent} .at_16{mso-yfti-irow: 6; mso-row-margin-right: .92%} .at_1{mso-yfti-irow: 0; mso-row-margin-right: 20.6%} .at_6{BORDER-RIGHT: #ece9d8; PADDING-RIGHT: 0cm; BORDER-TOP: #ece9d8; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; PADDING-TOP: 0cm; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent; mso-cell-special: placeholder} .at_13{mso-yfti-irow: 3; mso-row-margin-right: .92%} .at_11{mso-yfti-irow: 2} .at_4{FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: ??; mso-hansi-font-family: ??; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt} .at_17{mso-yfti-irow: 7; mso-row-margin-right: .92%} .at_20{BORDER-RIGHT: #ece9d8; PADDING-RIGHT: 0cm; BORDER-TOP: #ece9d8; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 76.38%; PADDING-TOP: 0cm; BORDER-BOTTOM: #ece9d8; HEIGHT: 22.8pt; BACKGROUND-COLOR: transparent} .at_5{FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: ??; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt} -->铜包铝裸线０.１２-１.０mm铜包铝线优点： ◇铜包铝线是采用国际上先进的包覆焊接工艺生产的，铜层采用99.97%以上纯度的精 铜，铜层密实性高，导电性好；铜层与铝芯线间实现冶金结合，铜层沿圆周方向及纵向分布均匀，同心度好。产品各项技术指标均达到美国ASTM B566-93标准。◇铜包铝线与纯铜线在重量和直径相同的条件下，铜包铝线与纯铜线的长度比2.6:1。 这样就大大降低了电缆生产成本，购买1吨铜包铝线相当于购买了2.6吨纯铜线，可大大降低原材料成本。◇与纯铜线相比，铜包铝线对盗窃犯来说没有价值，因为要把铜包覆层与铝芯线分离 几乎不可能。因此，能收到额外的防盗效果。 ◇它比铜线更具可塑性，又不象铝那样会生成绝缘的氧化物，因此更易加工处理。并 且导电性更佳。 ◇铜包铝线重量轻，便于运输和安装施工。因此还可以减少人工费用。