As the sole drafter of the magnetic drill industry standard, Jinli led the formulation of the current industry standard JB/T 9609‑2013, establishing industry specifications with technical authority.

As the sole drafter of the magnetic drill industry standard, Jinli led the formulation of the current industry standard JB/T 9609‑2013, establishing industry specifications with technical authority.

As the sole drafter of the magnetic drill industry standard, Jinli led the formulation of the current industry standard JB/T 9609‑2013, establishing industry specifications with technical authority.