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Forest railway locomotives
释义
Forest railway locomotives
Encyclopedia
农学
木材运输
释
Forest railway locomotives
森林机车
在森林铁路上运行的机车。牵引或推送森铁车辆运行,而本身不装载营业载荷的自推进车辆,俗称火车头,是铁路运输的重要工具。
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contravariant set system
contravariant spinor
contravariant tangent bundle
contravariant tensor
contravariant tensor algebra
contravariant tensor field
contravariant valence
contravariant vector
contravariant vector field
contributing source
contributing source, CSRC
contribution
Contribution Margin
contribution Monte Carlo method
contribution of injury and disease
contribution plot
contribution rate
contribution rate about fisheries science and technological progress
contribution rate adjustment
contribution rate of agricultural mechanization
contribution rate of science and technology progress
contribution rate of social insurance
Contributions from Jiangsu Physicians
Contributions of The Astronomical Observatory Skalnate Pleso
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