“the straightway double-seater valve”的概念、定义、翻译、参考文献-科学参考

单词	the straightway double-seater valve
释义	the straightway double-seater valve 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	microwave radiation microwave radiative transfer microwave radio microwave radiometer microwave radiometric calibration field microwave rain profile measuring instrument microwave reactor microwave receivers microwave relay communication microwave remote sensing microwave remote sensor microwave resonator microwave scattering parameters metrology microwave scatterometer microwave sensor microwave shielding fabric microwave sintering microwave sintering of ceramics microwave source microwave space astronomy microwave spectroscopy microwave spectrum microwave sterilization microwave storm microwave sulphur lamp

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