They created a simple measuring process.
他们想出了一种简单的衡量方法。
Gear measuring process is an important part of metalworking practice for high education institutes.
高等院校工程训练中齿轮测量工艺是金工实习过程中一个重要组成部分。
Gear measuring process is an important part of metalworking practice for high education institutes.
高等院校工程训练中齿轮测量工艺是金工实习过程中一个重要组成部分。
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