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Terms for subject Engineering geology containing 冲孔 | all forms | in specified order only
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冲击式孔壁取芯器percussion-type side-wall coring device
冲击式潜孔钻机downhole percussive drill
冲击试验孔percussion test hole
冲击钻孔percussion hole
冲击钻孔percussion borehole
冲孔成桩法pile by percussion drilling
冲孔法就地灌注桩driven and cast-in-place pile
冲孔法法兰基灌注桩driven and cast-in-place Franki pile
冲孔灌注桩driven in-situ pile
冲洗孔flushing hole
圆盘冲孔试验disk-punching test
冲孔试验double-punch test
振动冲击钻孔机vibrating impacting boring machine
法兰基冲孔灌注桩Franki driven-in pile
潜孔回转冲击钻机downhole rotary percussion drill
钻孔冲洗irrigating of drill hole
钻孔冲洗水drilling water