“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	One Dragon one electron approximation one-electron approximation one electron bond one electron model one-electron model one-element class one-element group one-element set one-equation eddy viscosity models one-factor analysis of variance one factor experiment one-factor experiment one-field Hamilton’s principle One Flew Over the Cuckoo’s Nest one-fluid description one-fluid description, single-fluid description one-fold relation one-form one-for-one Onegin "One Government, One Committee and Two House" one-group posttest-only design one-group pretest-posttest design One Happy Temple and Guanyin Pavilion in Tianjin

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