扩孔底爆破
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大直径挖孔扩底灌注桩
large-diameter cast-in-situ piles with enlarged ba
孔底扩大炸法
chambered vein
扩孔底炮眼
sprung blasthole
平底扩孔
Counterbore
平底扩孔钻
counterbore drill
Counterbore
人工挖孔扩底长桩
manually excavated belled long pile
人工挖孔扩底灌注桩
perfusion pile manpower digging and expand bottom
人工挖孔扩底桩
manually excavated belled piles
manually excavated belled pile
manual dig aperture expanded fundus pile
深基础钻孔扩底灌注桩
under-reamed bored pile
钻孔扩底灌注桩
Drilling Bottom-enlarged Grouting Pile
Bored club-footed pile
under-reamed bored pile
Bored Cast-in-place Pile with Enlarged Bottom
钻孔扩底桩
pedestal piles
amsacrine injection
under-reamed bored piles
Boring and Expanding Bottom Pile
钻孔扩孔
bore hole drilling and enlarging
爆破孔
blast hole
shot hole
爆破孔钻机
shot hole drill
长孔爆破
long hole
longhole demolish
blasting with long bore hole
超深孔爆破
extra-deep-hole blasting
穿孔爆破
drilling method
Drilling-and-blasting
大直径深孔爆破
large diameter deep hole blasting
单孔爆破
single-hole blasting
最近更新
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