contact line_航空英汉词典
contact line
[航空英汉词典]
contact linen.接触导线,电车线
是什么意思，contact line的解释，contact line的翻译
[新英汉石油技术词典] contact line
[专利英汉词典] contact line
[电工英汉词典] contact line
[石油英汉词典] contact line
[船舶英汉词典] contact line
n.接触导线,电车线
