Also known as Soviet locomotive class Кch4
Soviet narrow gauge 0-8-0 locomotive class, built 1949–1952
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Kch4型蒸汽机车是苏联铁路的一款窄轨蒸汽机车，该款蒸汽机车由当时的捷克斯洛伐克斯柯达公司制造。 中国在苏联铁路Kch4型和的基础上，研制出C2型蒸汽機車。
Abstract from DBpedia / Wikipedia · CC BY-SA
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).