给出了实施第四代港口的四个阶段，即：港口作业流程再造阶段、准时化阶段、精细化阶段和从精细到敏捷的阶段。

The four phases implementing the fourth generation port were suggested, including port business processes reengineering phase, JIT phase, lean phase and agile phase.

youdao

给出了实施第四代港口的四个阶段，即：港口作业流程再造阶段、准时化阶段、精细化阶段和从精细到敏捷的阶段。

The four phases implementing the fourth generation port were suggested, including port business processes reengineering phase, JIT phase, lean phase and agile phase.

youdao