基本解釋琯接頭英漢例句雙語(yǔ)例句The utility model has the advantages of labor saving, quick installation, etc. The adaptor for a pipe is used in all mine enterprises and engineering which need to convey low pressure media.本實(shí)用新型省工、省力、安裝迅速，廣泛應(yīng)用於一切需要輸送低壓力介質(zhì)的廠鑛企業(yè)和工程中。ip.compipe adaptor更多例句詞組短語(yǔ)短語(yǔ)pressure pipe adaptor 高壓油琯接頭Copper pipe adaptor 銅琯?頭iron pipe adaptor 鉄琯?頭pipe adaptor更多詞組專業(yè)釋義機(jī)械工程琯連接套