liner bushing

[核][建] 衬套
常用释义
[核][建] 衬套

例句

1·The flow control valve is mainly made up of housing, body, sealing shim, liner bushing, valve cartridge, bearing, breather layer, aerator tank and transmission device etc.

流量控制阀主要有机座、阀体、密封垫、衬套、阀芯、轴承、透气层、充气槽及传动装置组成。

同义词

[核][建]衬套