衬环 meaning in English
backing ring
backing tile
busbar ring
bush ring
bushing ring
donut
filler ring
inspection nipple
lined ring
liner ring
ring expander
Examples
- Technical standard of the lining of glass fibre reinforced plastic of epoxy resin for steel tank
钢制储罐内衬环氧玻璃钢技术标准 - Piston ring expander
活塞衬环 - Supported shaft seal : bonding of elastomer to phenolic backing ring protects against distortion , a common cause of shaft leakage
支撑性轴密封：弹性材料与酚醛背衬环的紧密结合体，有效防止由于扭曲变形导致的轴泄漏。