短語(yǔ)詞組短語(yǔ)connecting g tube 連接管reheater connecting tube 再熱器聯(lián)箱flame connecting tube [動(dòng)力]聯(lián)焰管Suction Connecting Tube 吸引連接管和吸引桿;吸連接管;吸入式連接管;釋義吸引器連接管Connecting tube hose 拉管套Jena connecting tube 耶連焊接管connecting pipe connecting tube 連接管oxygen connecting tube 氧氣連接管External connecting tube 外連管 返回 connecting tube