模型蒸気機関
1. Model steam engineA model steam engine is a small steam engine built as an educational toy for children (in which case it is also called a toy steam engine) or for adult live steam enthusiasts. Between the 18th and early 20th centuries, demonstration models were also in use at universities and engineering schools, frequently designed and built by students as part of their curriculum.
Read “Model steam engine” on English Wikipedia
Read “模型蒸気機関” on Japanese Wikipedia
Read “Model steam engine” on DBpedia
Read “Model steam engine” on English Wikipedia
Read “模型蒸気機関” on Japanese Wikipedia
Read “Model steam engine” on DBpedia
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