基本解釋[能源科學技術]離心鑄管工藝英漢例句雙語例句Semi-steel's speciality and market information of ductile iron pipe and centrifugal pipe casting technique are introduced.對副產半鋼的特性和球墨鑄管的市場、生產工藝進行了分析。The production technique and main parameters of bimetal composite pipe—compounding high chromium cast iron in inner wall of steel pipe, by long launder centrifugal casting are presented.該工藝可實現雙金屬復合管的加長、減薄復合,壁厚均勻,雙金屬復合管的使用性能和經濟性能可極大提高。The invention discloses a new technique for manufacturing a high alloy steel seamless pipe with heavy calibre by adopting a pilger mill, comprising: a hollow shell is made by centrifugal casting;一種采用周期軋管機制造大口徑、高合金鋼無縫管材的新工藝, 包括:離心鑄造空心管坯;ip.comcentrifugal pipe casting technique更多例句專業(yè)釋義能源科學技術離心鑄管工藝