助理工程师的简称assistant engineer

• 青年助工志愿离宁赴沛遭留难。

  The young assistant engineer voluntarily left Nanjing for Pei County, but encountered obstacles.

• 青年女助工李桂枝，踏着冰天雪地赶到长春。

  Young female assistant engineer Li Guizhi hurried to Changchun through ice and snow.