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sinking headframe
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sinking headframe
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凿井设施
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sinking headframe
凿井井架
凿井时,用于支承提升天轮、悬吊天轮和架设卸渣设施等的结构物。又称掘进井架。
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cervix insemination(traditional insemination)
ceryl alcohol
cesao shengna celiang
cesarean scar pregnancy
cesarean section for female domestic animals
Cesare Beccaria
Cesare Lombroso
Cesare Pavese
CESARE-Risk model
Cesare Siepi
Cesare Zavattini
Cesari
Cesaro
Cesaro summation method
C. E. Shannon
C. E. Shannon (1916—2001)
ceshui coal measures
cesium
Cesium-137 radiation source in industry
cesium atomic clock
cesium-beam clock
cesium-beam resonator
cesium-beam tube
cesium chloride
cesium chloride structure
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