短語(yǔ)詞組短語(yǔ)thrust runner collar 鏡板thrust disk collar 推力磐thrust brearing collar 推力軸承環(huán)thrust bearing collar 止推軸承環(huán)thrust shaft collar 止推軸環(huán)thrust collar bearing 推力環(huán)軸承;繙譯separate thrust collar 斜擋圈stationary thrust collar 靜止止推環(huán);固定推力環(huán)shaft thrust collar 軸上推力環(huán) 返回 thrust collar