赛斯专业词典
炮眼水封
返回 19 条匹配短语对
炮眼封堵
perforation sealing
炮眼封堵球
perf-pac ball sealer
自动扫描射水水炮灭火装置
automatic scanning water-jetting high-altitude water cannon fire-extinguishing device
出水水封槽
water sealed tank for water outlet
标准炮眼组
standard round
不装药的炮眼
empty hole
差肩炮眼
stage winding
成组炮眼的排列
lay out of round
迟发毫秒爆破炮眼组
millisecond round
充满地层砂的炮眼
sand-filled tunnel
充填的炮眼
packed tunnel
充填密实的炮眼孔道
solidly packed tunnel
吹洗炮眼
Blowing out
单独炮眼放炮
single shot firing
单独炮眼放炮器
single shot exploder
单排炮眼爆破法
single row method
单位炮眼循环进尺
circulation measurement of one-meter length of bla
底部炮眼
bottom hole
toe hole
floor hole
bottom perforation
lifter
地层砂部分充填的炮眼
partially sand packed perforation
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