【物理】人字齿轮

文摘:介绍了在大型普通滚齿机上插削大模数斜齿轮和小空刀槽人字齿轮的原理与装置。

herringbone

herringbone tweed sport coat

herringbone

herringbone pattern【电子】

herringbone parquetry【建】

feather twill【纺】;herringbone twill【纺】

herringbone milking station, rotary milking station, tandem milking station

reversible herringbone twill