基本解釋球墨鑄鐵管；延性鐵管英漢例句雙語例句Ductile Iron Pipe and Fitting.球墨鑄鐵管件。The production of ductile iron pipe fittings by using united assembly core has been briefly introduced in this paper.介紹了采用組合砂芯的工藝方法生產(chǎn)球鐵管件，以及制造此類砂芯的簡易射芯機(jī)。Semi-steel's speciality and market information of ductile iron pipe and centrifugal pipe casting technique are introduced.對副產(chǎn)半鋼的特性和球墨鑄管的市場、生產(chǎn)工藝進(jìn)行了分析。ductile iron pipe更多例句詞組短語短語Ductile cast iron pipe 延性鑄鐵管;球墨鑄鐵管;球墨鑄鐵管道centrifugal ductile cast iron pipe 離心鑄造球墨鑄鐵管Thickness Design of Ductile -Iron Pipe 球墨鑄鐵管的厚度設(shè)計centrifugal ductile iron pipe 高壓韌性離心球墨鑄鐵管Xuanshi Ductile Iron Pipe 泫氏管ductile iron pipe更多詞組專業(yè)釋義能源科學(xué)技術(shù)球墨鑄鐵管；延性鐵管土木建筑工程延性鐵管球墨鑄鐵管