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防水矿柱
释义
防水矿柱
Encyclopedia
工学
水害治理
释
pillar for water-preventing;pillar of water-prevention
防水矿柱
采矿工作面接近具有危害性的充水空间或导水通道有充水溶洞、老采空区(老窑)、导水的大断层等时,为了防止地下水突然涌入矿坑而保留的部分矿体。
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Skhūl human remains
skiagram
skiameter
skiascope
skiascopy
skiatron
skibobbing
skid
skidding
skidding cableway
skidding tractor
skid-resistant coatings
skiing
ski jumping
ski jumping ground
Ski Jumping Men Individual Large Hill
ski jumping men team large hill
ski-jump spillway
Skikda
skill
skilled labour and unskilled labour
skilled rate
skilled worker school
skill-grading system for athletes
skill in wielding various weapons
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