“switch tamping car”的概念、定义、翻译、参考文献-科学参考

单词	switch tamping car
释义	switch tamping car Encyclopedia 工学铁路养路机械释 switch tamping car道岔捣固车用于铁路道岔区捣固作业的线路捣固机械。
随便看	Helmholtz coils Helmholtz contraction Helmholtz contraction time Helmholtz crater Helmholtz decomposition Helmholtz differential equation Helmholtz double layer Helmholtz equation Helmholtz formula Helmholtz free energy Helmholtz function Helmholtz, Hermann Ludwig Ferdinand von Helmholtz-Kelvin contraction Helmholtz-Kelvin theory helmholtz-kelvin time scale Helmholtz-Ketteler dispersion formula Helmholtz-Ketteler formula Helmholtz-Lagrange theorem Helmholtz layer Helmholtz reciprocity theorem Helmholtz representation helmholtz resonance sound absorber Helmholtz resonator Helmholtz reversion theorem Helmholtz's equation

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