常見(jiàn)例句雙語(yǔ)例句Steel castings, low-alloy steel and stainless-steel parts.鑄鋼件、低郃金鋼和不鏽鋼件。The paper briefly introduces the carbon and low-alloy steel forgings standard for pressure vessels.本文簡(jiǎn)要介紹了壓力容器用碳素鋼和低郃金鋼鍛件標(biāo)準(zhǔn)。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)射光譜儀分析低郃金鋼中碳的重複性和再現(xiàn)性。 返回 low-alloy steel