短語詞組短語trash -rack 攔污柵main trash rack slot 主攔污柵槽fixed trash rack 固定式攔污柵trash rack WESTBANK 欄污柵Submerged trash rack 水下攔污柵trash rack rake 攔污柵The Trash Rack Module 垃圾處理模塊basket type trash rack 圍籠式攔污柵auxiliary trash rack shaft 副攔污柵井 返回 trash rack