PDF(343 KB)
lmprovement of geophysical drilling technique in quicksand area of SonghuaRiver drainage
Wan Shufang, Yu Bo, Luo Chunbo
Equipment for Geophysical Prospecting ›› 2009, Vol. 19 ›› Issue (1) : 28-29.
PDF(343 KB)
PDF(343 KB)
lmprovement of geophysical drilling technique in quicksand area of SonghuaRiver drainage
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