工程机械轮毂旋压工艺的研究.doc
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摘要
轮毂旋压技术是近几年才发展起来的车轮成形新工艺方法轮毂旋压Abstract
wheel huh spinning technology is a new technique of wheel forming developed in recent years。Huh is one of the most important parts in automobile running system,it supports the body weight,embodies appearance design,turns the direction and drives the automobil
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