“cylinder valve”的概念、定义、翻译、参考文献-科学参考

单词	cylinder valve
释义	cylinder valve Encyclopedia 工学特种设备安全保护装置释 cylinder valve气瓶瓶阀在灌充气体时向瓶内充入气体，储存气体时堵住瓶内气体，使用气体时向瓶外放出气体的气瓶装置。
随便看	pooled pooled error pooled residential building pooled residential form pooled standard deviation pooled variance pool fire pool fire burning pooling pooling equilibrium pooling of classes pooling of data pooling of land as shares pool leaching of weathered crust elution-deposited rare earth ore pool restoration Poon Lim Poon Yat On poop poor poor appetite poor approximation poor conductor poor connections pattern Poor Conrad Poor Folk

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