contraction scale_新英汉石油技术词典
contraction scale
[新英汉石油技术词典]
contraction scale缩小比例尺
是什么意思，contraction scale的解释，contraction scale的翻译
[海运英汉词典] contraction scale
[电信英汉词典] contraction scale
[电子工程英汉词典] contraction scale
[进出口英汉词典] contraction scale
