比较研究了国内外的主要铝包钢线标准，确定中国目前采用的铝包钢线标准与国际先进标准处于同一水平。
Compared with standards of ACSW mostly adopted world wide, Chinese standard is recognized to be at the same level as international advanced ones.
针对钢芯铝绞线与铝包钢线混架区的特殊要求，用粉末冶金方法研制新型受电弓滑板，分析结构、烧结温度及成分对滑板性能的影响，并将新研制的滑板与厂方原用滑板进行对比分析。
The novel slider is developed by the means of powder metallurgy inorder to meet the requirements of the mixed field of aluminum twisting wire and steel-aluminum wire in electrification railoway.
摘要铝包钢线是一种性能优异的架空导线用材。
摘要铝包钢线是一种性能优异的架空导线用材。
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