DBL什么意思
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发布时间:2022-05-01 16:31
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时间:2022-06-19 14:36
DBL
[词典] [医][=distance between lenses] 镜片间距;
[例句]This paper introces an assembly method for guaranteeing assembly accuracy of the DBL stepless speed change device.
本文介绍一种保证DBL型无级变速器装配精度的装配方法。