half built-up crank shaft
曲拐组件
crank element【机】
暂无补充释义。
相关词条
crank-rocker mechanism
crank-operated chain tackle
crank
double crank
crank-operated steel roof
combustion engine characterised by having oblique crank
crank pin brass
crank element【机】
暂无补充释义。
half built-up crank shaft
crank-rocker mechanism
crank-operated chain tackle
crank
double crank
crank-operated steel roof
combustion engine characterised by having oblique crank
crank pin brass