... dipole 偶极子偶极天线 dipper diredger 铲斗挖泥船 dipper dredger 铲斗挖泥船 ...
基于68个网页-相关网页
... 泵吸挖泥船 pumdredger 铲斗挖泥船 dipper diredger; dipper dredger; dipper shovel; scoop dredge 匙式挖泥船 spoon dredge ...
基于2个网页-相关网页
短语
铲斗式挖泥船
Dipper dredger
;
scoop dredger
;
mechanical dredge
-
dipper dredger
-
dipper dredger
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