孔底
bottom hole
返回 19 条匹配短语对
冲砂底孔
bottom flushing outlet
大坝底孔
bottom sluice
Bottom Outlet of Dam
导流底孔
Bottom diversion outlet
diversion bottom outlet
low diversion tunnel
导流底孔布置
arrangements of diversion bottom outlets
底孔
Toe
bottom outlet
bottom
bottom hole
Underport
basic hole
底孔坝段
bottom outlet section
底孔泄流
bottom orifice outflow
orifice outflow
底孔压
bottom-hole pressure
底孔直径
bottom diameter
底孔直径计算
Calculation for Bottom Diameter
底孔钻
under-ream
孔底
perforated bottom
放空底孔
emptying bottom outlet
分压式孔底局部反循环钻具
differential pressure bore bottom locality reverse circulation tool
基桩孔底
foundation pile bottom-hole
孔底后压浆法
Cement grouting after well completion
孔底基本炸药
base casing head landing
孔底间隔装药爆破技术
spacing charging at blast hote bottom explosion technology
孔底可变
downhole changeable
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