单词	推拉酸洗线
释义	推拉酸洗线医push-pull pickling line
随便看	operator's console Operators Console Transfer Channel operators console with controls for viewing Operators Control Panel operator's display operator seat operator selectable symbol operator-selectable symbol operator self control operator semigroup operator semigroups operator sequence operator sequence table operator series operators error operator service operator service panel operator/service panel operator service position system operator services operator services complex operator services position system operator services switching unit operator service system operator set