搜索结果: 1-1 共查到“工学 timber transport”相关记录1条 . 查询时间(0.062 秒)
Exposition of working and natural environment to noise during timber transport by helicopter MIL MI-8 in Carpathian region of Slovakia
helicopter timber skidding noise environment analysis
2014/2/27
This paper includes the results of noise measurements during timber transport by helicopter MI-8 in The High Tatras conditions in 2005. Using this highly efficient timber skidding technology with mult...