outer cylinder cover
常見例句
- A plurality of helical blades are arranged on the outer surface of the cylinder-shaped cyclone cover.
所述旋風(fēng)蓋為圓筒狀，外表面設(shè)置有螺旋葉片。
ip.com - Technologically, the prick resisting tyre features that a thin-wall metal cylinder is installed at the largest diameter part between the inner tube and the outer cover.
本發(fā)明是防刺輪胎，屬于一種輪胎，主要技術(shù)特征為：在輪胎的內(nèi)胎最大直徑處的面上與外胎之間，安裝一個(gè)金屬的圓柱形薄壁圓筒。
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