overhead travelling crane
overhead travelling crane
[石油英汉词典]
overhead travelling cranen.桥式起重机
是什么意思,overhead travelling crane的解释,overhead travelling crane的翻译
[新英汉石油技术词典] overhead travelling crane
[专利英汉词典] overhead travelling crane
[水利英汉词典] overhead travelling crane
[海运英汉词典] overhead travelling crane
[电信英汉词典] overhead travelling crane
[电子工程英汉词典] overhead travelling crane
[航海英汉词典] overhead travelling crane
[进出口英汉词典] overhead travelling crane