?单环式推力轴承
... single coil spring washer 单盘簧垫圈 single collar thrust bearing 单环式推力轴承 single collar thrust bearing 单环推力轴承 ...
?单环推力轴承
... single collar thrust bearing 单环式推力轴承 single collar thrust bearing 单环推力轴承 single column radiator 单管暖气 ...
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。