... simple electronic computer 简易电子计算机 simple expansion engine 单胀式蒸汽机 simple expansion engines 单膨胀发动机 ...
基于34个网页-相关网页
... Single expansion ramp nozzle 单膨胀斜面喷管 single expansion steam engine 单胀式蒸汽机 single expansion steam locomotive 单胀式蒸汽机车 ...
基于28个网页-相关网页
单胀式蒸汽机车 single expansion steam locomotive
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