double fore-and-aft planking
[船舶英汉词典]
double fore-and-aft plankingn.双层纵向外板
是什么意思,double fore-and-aft planking的解释,double fore-and-aft planking的翻译
double fore-and-aft planking
[船舶英汉词典]
double fore-and-aft planking是什么意思,double fore-and-aft planking的解释,double fore-and-aft planking的翻译