... 圆筒形围堤:cylindrical cofferdam 圆筒形水闸:cylindrical sluice gate 圆筒形穹窿:barrel vault ...
基于114个网页-相关网页
cylindricing sluice gdined
... cylindricing cofferdmorning 圆筒形围堤 cylindricing sluice gdined on 圆筒形水闸 cylindricing ta fantwhereastick 圆筒形储罐 ...
基于1个网页-相关网页
-
cylindrical sluice gate
-
cylindrical sluice gate
·2,447,543篇论文数据,部分数据来源于NoteExpress