钢铝复合导电轨具有导电性好、耐磨损、重量轻、寿命长等优点。
The steel aluminum composite rail possesses such advantages as high conductivity, wear-resistance, low weight and long service life, etc.
钢铝复合导电轨具有导电性好、耐磨损、重量轻、寿命长等优点。
The steel aluminum composite rail possesses such advantages as high conductivity, wear-resistance, low weight and long service life, etc.
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