double hull tanker design
double hull tanker design
[海运英汉词典]
double hull tanker design双壳油船设计
是什么意思,double hull tanker design的解释,double hull tanker design的翻译
double hull tanker design
[海运英汉词典]
double hull tanker design是什么意思,double hull tanker design的解释,double hull tanker design的翻译