This scraper bucket is too small. We need a bigger one.
这个铲斗的容量太小了, 应当更换一个更大一些的.
Stuntedness transform ways of P& 30B scraper bucket structrue and effect after improved are introduced in the paper.
介绍了P&30B耙斗机矮型化改造的方案、改造后的结构及效果。
Stuntedness transform of P& 30B scraper bucket
P&30B耙斗机矮型化改造
application of pc on bridge-type bucket wheel scraper and its electric principle and circuit design are described in this article.
本文论述了PC在桥式斗轮取料机上的应用,并介绍了其电气原理和电路设计。
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