support liner是什么意思

中文翻译支承衬管

网络释义

1)support liner,支承衬管2)line backing,轴承衬支座3)support boss,支承衬套[支柱]4)bearing support tube,轴承支承管5)bush thrust,第二支承衬套6)supporting graphite sleeve,石墨支承衬套