... three throw crank pump 三缸曲柄泵; 三拐曲柄泵 three throw crank shaft 三拐曲轴; 三连曲轴 three throw crank-shaft 三连曲柄轴 ...
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... 三拐曲轴 three throw crank shaft ; thrown crank shaft 三拐曲轴 三曲柄曲轴 throwcrankshaft 三拐曲柄 三连曲柄 throwcrank ...
基于38个网页-相关网页
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