机关车 meaning in Chinese

locomotive

This is a winning work in the photograph exhibition in 2002 of tokyo metropolitan museum of photography
东京都写真美术馆写真展永远的蒸气机关车photo festival 2002入选作品
However , mr . y . okita s book " the locomotive built list " is said that it was built 1941 . mr . y . okita wrote the book called " the locomotive production ledger " . in this book he said it was built in 1927 or 1930
他们说这蒸汽机车于1936年制造，但是冲田佑作的著作"机关车制造台帐"中写1930年另外有1927年制造的见解。