... 伸缩节 EXPANSION JOINT 尾水肘管 DRAFT ELBOW TUBE 进水管装配 INLET TUBE ASSEMBLY ...
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短语
尾水管肘管
draft tube elbow
;
elbow of draft tube
;
elbow
肘形尾水管
elbow draft tube
;
Tube elbow type draft
肘形尾水管深度
depth of elbow draft tube
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