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China railway construction fund
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China railway construction fund
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工学
铁路投资经济评价
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China railway construction fund
中国铁路建设基金
中华人民共和国国务院批准征收的专门用于铁路建设及国家批准用途的政府性基金。由铁路运输企业在承运货物时按照征收范围和标准,在运价内向货主核收。是中国铁路筹集建设资金的一种方式。
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power supply network in the nuclear power plant
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power supply of instrumentation and control
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power supply service center
power supply system for electric traction
power supply system for urban rail transit
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power supply system of el ectric traction
power supply system of electric traction
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