对开[套筒]轴承 split sleeve type bearing: 拼合套筒式轴承split-sleeve bearing: 轴瓦式轴承split sleeve: 夹板套筒; 纵剖套管bearing sleeve: 杯士介子; 支承衬套; 轴承衬套; 轴承套筒; 轴承座套sleeve bearing: 胡筒轴承; 套管轴承; 套筒轴承,滑动轴承下载手机词典可随时随地查词查翻译