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annular orifice
词语: annular orifice
解释: 环形孔板
词性: 名词
词典: 冶金专业英汉词典
annular orifice 相关解释
annular orifice 环形节流器
annular orifice 〔名词〕环形孔板
环形孔板 annular orifice
环形孔板 annular oriffice