water driven mechanical tube cleaner水力: waterpower; hydraulic power机械: machine; mechanism weapon清: unmixed; clear管: pipe; tube器: implement; utensil; ware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:水力（机械）清管器，即可在微信中查询翻译
