“gas charging valve”的概念、定义、翻译、参考文献-科学参考

单词	gas charging valve
释义	gas charging valve 充气阀
随便看	porta hepatis portainer porta intestinalis anterior portal portal area portal bracing portal circulation portal cirrhosis portal congestion portal crane portal frame portal frame construction portal framed structure portal gantry portal hypertension portal jib crane portal lobule portal of entry portal of exit portal of infection portal pyemia portal pyohemia portal robot portal span portal strut

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