inner sleeve

基本解释

Outer shell includes first and second shell side walls attached to a shell bottom wall and covering first and second open ends of inner sleeve.
外殼包括第一和第二殼殼底部連接到牆上，涵蓋內套完第一和第二次公開牆。
A box includes an outer shell surrounding an inner sleeve having spaced apart first and second sleeve side walls attached to a sleeve bottom wall.
一個盒子包括一個外殼內套筒周圍有一間隔開第一和第二袖袖耑連接到底壁牆。
During solidification of hollow ingot, its solidification and quality are seriously affected by the heat transfer boundary conditions between inner sleeve of core and cooling medium.
在空心鋼錠凝固過程中，芯子內套筒與冷卻介質之間的換熱條件對空心鋼錠的凝固過程及質量有著重要的影響。

Featuring a sturdy rubber outer sleeve and inner shock absorbers, it's the perfect drive for people on-the-go who want a simple and secure way to protect their photos, videos, music and other important files.
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