bottom ramming machine 炉底打结机
jolt-ramming machine 震动捣打机 ; 振动捣打机
jar ramming machine [冶] 震实造型机
high speed hydraulic ramming machine 高速液压夯实机
bottom m ramming machine 炉底打结机
ramming molding machine 夯实造型机
We should act like a ramming machine, and lay a solid foundation.
我们要像夯机一样把基础打好。
In the 1980s, movable type ramming machine product quality has increased greatly, have exported to southeast Asia and Africa.
80年代，内燃式夯实机产品质量有较大提高，曾出口东南亚和非洲地区。
Abstract: : the article mainly to the high speed hydraulic ramming machine in the practice of the highway subgrade engineering are discussed in this paper.
摘要：文章主要对高速液压夯实机在高速公路路基工程中的实践进行了探讨。
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