... sweep-up pipe 吸尘管 swelled column 鼓形柱 swelling ground 膨胀地基 ...
基于208个网页-相关网页
短语
鼓形柱座
drum
;
shapedcolumnbase
鼓形滚柱轴承
[机]
drum roller bearing
;
barrel roller bearing
;
spherical roller bearing
鼓形滚柱
drum roller bearing
-
swelled column
shapedcolumn
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