ball type axle bearing,needle type axle bearing,roller type axle bearing是什么意思、英文翻译及中文解释
05-28
ball-typeaxlebearing,needle-typeaxlebearing,roller-typeaxlebearing词语:ball-typeaxlebearing,needle-typeaxlebearing,roller-typeaxlebearing解释:球形的轴承、针型轴承、辊式轴承词典:专利专业英汉词典...