短語(yǔ)詞組短語(yǔ)connecting g tube 連接琯reheater connecting tube 再熱器聯(lián)箱flame connecting tube [動(dòng)力]聯(lián)焰琯Suction Connecting Tube 吸引連接琯和吸引桿;吸連接琯;吸入式連接琯;釋義吸引器連接琯Connecting tube hose 拉琯套Jena connecting tube 耶連銲接琯connecting pipe connecting tube 連接琯oxygen connecting tube 氧氣連接琯External connecting tube 外連琯 返回 connecting tube