常見例句雙語例句Steel castings, low-alloy steel and stainless-steel parts.鑄鋼件、低合金鋼和不銹鋼件。The paper briefly introduces the carbon and low-alloy steel forgings standard for pressure vessels.本文簡要介紹了壓力容器用碳素鋼和低合金鋼鍛件標準。Repeatability and reproducibility of carbon in low-alloy steel analyzed by spark source atomic emission spectrometry are studied.研究了火花源原子發(fā)射光譜儀分析低合金鋼中碳的重復性和再現(xiàn)性。 返回 low-alloy steel