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。
HOW it works The machine does not employ vibration, but achieves compaction by a ramming mechanism which forces the concrete into the specially designed mould attached to the Primary Unit.
该机不是采用震捣，而是通过撞锤系统来获得压缩效果。该系统将混凝土锤捣挤压进与主机相连的模具里。
HOW it works The machine does not employ vibration, but achieves compaction by a ramming mechanism which forces the concrete into the specially designed mould attached to the Primary Unit.
该机不是采用震捣，而是通过撞锤系统来获得压缩效果。该系统将混凝土锤捣挤压进与主机相连的模具里。
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