Tests made on level and hill lines showing savings obtained by use of meters as checking devices. (1500 w.) (88351)
Study of car energy saving at Dubuque
Elec Ry Jl
1918
Map
Article (Journal)
English
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Engineering Index Backfile | 1933
North-South Freeway, City of Dubuque, Iowa
NTIS | 1972
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Energy-saving charging pile and energy-saving method of energy-saving charging pile
European Patent Office | 2021
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