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铁人井
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铁人井
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Tieren Jing
铁人井
中国钻井工人王进喜于1960年4月率1205钻井队到大庆市后打的第一口油井。又称萨-55井。
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crossed polarizer
crossed polarizers
crossed prism graph
crossed product
crossed product algebra
crossed seas
crossed trough
cross efficiency evaluation
cross elasticity
cross elevation
cross entropy
cross-equatorial current
Crosses the Frontier
cross estimate
cross-examination
crosseye
crossfeed
crossfeed, write-to-read crossfeed
cross fertilization
cross field
cross-field
cross-field diffusion
cross-field electron beam multiplier
cross-field generator
cross-field instability
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