Product Construction
ACSR is a concentric-lay-stranded conductor consisting of a
stranded steel central core with one or more layers of
trapezoidal shaped 1350 H19 stranded aluminum wires.
Steel core wires are protected from corrosion by galvanizing,
aluminum-clad alloy or zinc – 5% aluminum mischmetal
alloy coating. Standard, High, Extra and Ultra High strength
steel are also available. All ACSR cables are also available in
a non-specular finish. 这句话是什么意思呢？

好难啊

谷歌翻译为；

non-specular finish 非镜面完成

非鏡面反射

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