“hydraulic hammer”的概念、定义、翻译、参考文献-科学参考

单词	hydraulic hammer
释义	hydraulic hammer Encyclopedia 工学机械式桩锤释 hydraulic hammer液压式桩锤以液压为动力利用冲击力将预制桩打入地层至设计要求标高的桩工机械。属于冲击式振动桩锤。
随便看	class of divisors class of elements class of events class of fields class of functionals class of functions class of groups class of ideals class of interactive polynomial time class of interactive polynomial time, IP class of lattices class of manifolds class of mappings class of matrices class of models class of morphisms class of objects class of operators class of railway class of representations class of residues class of rings class of sets class of singularities class of smoothness

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