蒸汽机steam-engine-buhar-motoru-1834-模型格式为 sw
蒸汽机balancier-steam-engine-1833-模型格式为 sw stp igs
蒸汽机twin-cylinder-steam-engine-factory-模型格式为 sw igs
蒸汽机steam-engine-10d-1831-模型格式为 sw igs stp
火车机车列车steam-locomotive-353-model-1837-模型格式为 igs
三缸星式蒸汽机three-cylinder-radial-steam-模型格式为 stp igs
明轮船汽缸蒸汽机a-2x1-cylinder-steam-engine-模型格式为 -SW IGS