英语词汇“填料柱”的翻译、意思、用法、释义-英汉汉英词典

单词	填料柱
释义	双向☞填料塔--填料柱双向☞填料柱--填料塔
随便看	drill, rotary drills drill sampling drills and twilled cotton drills and twilled piece-goods drill seeding drill sergeant drill-sergeant drillsergeant drills exercise drill shank drill sharpener drill ship drillship drill shoe drill sleeve drill socket drill spindle drill, steam drill steel drill steel,drill rod drill steel holder drill steel support drill stem drill stem safety plug