单词	细纺管
释义	细纺管医spool
随便看	shaft wall shaft-wall shaft wall break shaft wall cementing shaft-wall deformation shaft wall destroy shaft walling shaft wall in the alluvium shaft wall leak shaft wall protection by drilling mud Shaft-wall rupture shaft wall, shaft lining shaft washer shaft washer axis shaft washer back face shaft washer back face chamfer shaft water inflow estimation shaftway shaftways shaft weight shaft well shaft-well shaft well digger shaft-well digger shaft-well drill