pitch-diameter ratio的意思|示意
螺距直径比
pitch-diameter ratio的网络常见释义
螺距直径比 ... 近距直径比 advance-diameter ratio 螺距直径比 pitch diameter ratio; pitch ratio; pitch-diameter ratio 模膜直径比 blow-up ratio ...
pitch-diameter ratio相关短语
1、 pitch diameter ratio 螺距直径比
2、 pitch to diameter ratio 距径比
3、 face pitch to diameter ratio 叶面螺距与直径比