noun
数据来源:WordNet
Stuntedness transform of P & 30B scraper bucket
P&30B耙斗机矮型化改造
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。