“street elbow”的概念、定义、翻译、参考文献-科学参考

单词	street elbow
释义	street elbow [`strēt ´el·bō] ^{DESIGN ENGINEERING} A pipe elbow with an internal thread at one end and an external thread at the other.
随便看	reactor fuel element reactor fuel pellet reactor period reactor physics reactor vessel read read-around number read-around ratio read-back check Read diode reader reader-interpreter reader-punch equipment read error read head read-in readiness review readiness time reading reading frame reading microscopes reading mistake reading point reading rate reading station

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