用toothed bar造句子,“toothed bar”造句
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2、The dredge has several hemispheric scoops in place of the toothed bar.
1、A toothed bar that meshes with a gearwheel, a pinion, or another toothed machine part.
2、The dredge has several hemispheric scoops in place of the toothed bar.
1、A toothed bar that meshes with a gearwheel, a pinion, or another toothed machine part.