艉结构 stern construction 艉肋材；艉架；舵架 stern frame 艉轴套压盖 stern gland; stern tube gland; stern tube packing gland ..
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短语
敞式艉架
clear water stern
;
open stern frame
无艉跟材艉架
open stern frame
眼镜型艉架
spectacle stern frame
双环艉架
spectacle stern frame
艉支架
[船]
after poppet
艉轴架
shaft bracket
;
propeller shaft bracket
;
propeller bracket
艉托架
aft-poppet
;
stinger
艏艉托架
poppet