rotary hydraulic motorrotary vane motor转: revolve; rotate; turn; swive ...翼: the wing of a bird式: type; style液压: hydraulic pressure马达: motor下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:转翼式液压马达,即可在微信中查询翻译