How does a common reinforcing steel bar worker walk step by step to win the laurel of "national labor model"?

一个普通的钢筋工是如何一步步摘取“全国劳模”桂冠的？

youdao

How does a common reinforcing steel bar worker walk step by step to win the laurel of "national labor model"?

一个普通的钢筋工是如何一步步摘取“全国劳模”桂冠的？

youdao