“直通双座阀”的概念、定义、翻译、参考文献-科学参考

单词	直通双座阀
释义	直通双座阀 Encyclopedia 工学直通双座阀释 the straightway double-seater valve直通双座阀流体流过阀体不改变流动方向，双座是指节流部分有两个阀座、两个阀芯的控制阀。
随便看	irreducible modular character irreducible module irreducible operator irreducible polynomial irreducible projective representation irreducible proof irreducible pseudoperfect number irreducible quadratic form irreducible representation irreducible ring irreducible R-module irreducible root system irreducible scheme irreducible semigroup irreducible semiperfect number irreducible set irreducible space irreducible submodule irreducible subvariety irreducible system of residues irreducible tensor irreducible tensor operator irreducible topological space irreducible triangular algebra irreducible unitary representation

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